diff options
Diffstat (limited to 'arch')
24 files changed, 60 insertions, 439 deletions
diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c index e651c4d0a0d9..6739d37c2bc5 100644 --- a/arch/arm/kernel/dma.c +++ b/arch/arm/kernel/dma.c @@ -276,21 +276,9 @@ static int proc_dma_show(struct seq_file *m, void *v) return 0; } -static int proc_dma_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_dma_show, NULL); -} - -static const struct file_operations proc_dma_operations = { - .open = proc_dma_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int __init proc_dma_init(void) { - proc_create("dma", 0, NULL, &proc_dma_operations); + proc_create_single("dma", 0, NULL, proc_dma_show); return 0; } diff --git a/arch/arm/kernel/swp_emulate.c b/arch/arm/kernel/swp_emulate.c index 3bda08bee674..6e971e114879 100644 --- a/arch/arm/kernel/swp_emulate.c +++ b/arch/arm/kernel/swp_emulate.c @@ -91,18 +91,6 @@ static int proc_status_show(struct seq_file *m, void *v) seq_printf(m, "Last process:\t\t%d\n", previous_pid); return 0; } - -static int proc_status_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_status_show, PDE_DATA(inode)); -} - -static const struct file_operations proc_status_fops = { - .open = proc_status_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /* @@ -260,7 +248,8 @@ static int __init swp_emulation_init(void) return 0; #ifdef CONFIG_PROC_FS - if (!proc_create("cpu/swp_emulation", S_IRUGO, NULL, &proc_status_fops)) + if (!proc_create_single("cpu/swp_emulation", S_IRUGO, NULL, + proc_status_show)) return -ENOMEM; #endif /* CONFIG_PROC_FS */ diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c index bdb5ec1cf560..39aef4876ed4 100644 --- a/arch/arm/mach-rpc/ecard.c +++ b/arch/arm/mach-rpc/ecard.c @@ -657,25 +657,13 @@ static int ecard_devices_proc_show(struct seq_file *m, void *v) return 0; } -static int ecard_devices_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, ecard_devices_proc_show, NULL); -} - -static const struct file_operations bus_ecard_proc_fops = { - .owner = THIS_MODULE, - .open = ecard_devices_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static struct proc_dir_entry *proc_bus_ecard_dir = NULL; static void ecard_proc_init(void) { proc_bus_ecard_dir = proc_mkdir("bus/ecard", NULL); - proc_create("devices", 0, proc_bus_ecard_dir, &bus_ecard_proc_fops); + proc_create_single("devices", 0, proc_bus_ecard_dir, + ecard_devices_proc_show); } #define ec_set_resource(ec,nr,st,sz) \ diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index aec4a3354abe..cb5cd86a5530 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -1942,19 +1942,6 @@ static const struct seq_operations ioc_seq_ops = { .show = ioc_show }; -static int -ioc_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &ioc_seq_ops); -} - -static const struct file_operations ioc_fops = { - .open = ioc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release -}; - static void __init ioc_proc_init(void) { @@ -1964,7 +1951,7 @@ ioc_proc_init(void) if (!dir) return; - proc_create(ioc_list->name, 0, dir, &ioc_fops); + proc_create_seq(ioc_list->name, 0, dir, &ioc_seq_ops); } #endif diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index a419ccf33cde..663388a73d4e 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -435,19 +435,6 @@ static int rs_proc_show(struct seq_file *m, void *v) return 0; } -static int rs_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, rs_proc_show, NULL); -} - -static const struct file_operations rs_proc_fops = { - .owner = THIS_MODULE, - .open = rs_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static const struct tty_operations hp_ops = { .open = rs_open, .close = rs_close, @@ -462,7 +449,7 @@ static const struct tty_operations hp_ops = { .unthrottle = rs_unthrottle, .send_xchar = rs_send_xchar, .hangup = rs_hangup, - .proc_fops = &rs_proc_fops, + .proc_show = rs_proc_show, }; static const struct tty_port_operations hp_port_ops = { diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c index b6e597860888..f4a94241265c 100644 --- a/arch/ia64/kernel/palinfo.c +++ b/arch/ia64/kernel/palinfo.c @@ -920,18 +920,6 @@ static int proc_palinfo_show(struct seq_file *m, void *v) return 0; } -static int proc_palinfo_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_palinfo_show, PDE_DATA(inode)); -} - -static const struct file_operations proc_palinfo_fops = { - .open = proc_palinfo_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int palinfo_add_proc(unsigned int cpu) { pal_func_cpu_u_t f; @@ -948,8 +936,8 @@ static int palinfo_add_proc(unsigned int cpu) for (j=0; j < NR_PALINFO_ENTRIES; j++) { f.func_id = j; - proc_create_data(palinfo_entries[j].name, 0, cpu_dir, - &proc_palinfo_fops, (void *)f.value); + proc_create_single_data(palinfo_entries[j].name, 0, cpu_dir, + proc_palinfo_show, (void *)f.value); } return 0; } diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 8fb280e33114..3b38c717008a 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -5708,13 +5708,6 @@ const struct seq_operations pfm_seq_ops = { .show = pfm_proc_show }; -static int -pfm_proc_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &pfm_seq_ops); -} - - /* * we come here as soon as local_cpu_data->pfm_syst_wide is set. this happens * during pfm_enable() hence before pfm_start(). We cannot assume monitoring @@ -6537,13 +6530,6 @@ found: return 0; } -static const struct file_operations pfm_proc_fops = { - .open = pfm_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - int __init pfm_init(void) { @@ -6615,7 +6601,7 @@ pfm_init(void) /* * create /proc/perfmon (mostly for debugging purposes) */ - perfmon_dir = proc_create("perfmon", S_IRUGO, NULL, &pfm_proc_fops); + perfmon_dir = proc_create_seq("perfmon", S_IRUGO, NULL, &pfm_seq_ops); if (perfmon_dir == NULL) { printk(KERN_ERR "perfmon: cannot create /proc entry, perfmon disabled\n"); pmu_conf = NULL; diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index 52c404b08904..aba1f463a8dd 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -54,8 +54,6 @@ MODULE_AUTHOR("Jesse Barnes <jbarnes@sgi.com>"); MODULE_DESCRIPTION("/proc interface to IA-64 SAL features"); MODULE_LICENSE("GPL"); -static const struct file_operations proc_salinfo_fops; - typedef struct { const char *name; /* name of the proc entry */ unsigned long feature; /* feature bit */ @@ -578,6 +576,17 @@ static int salinfo_cpu_pre_down(unsigned int cpu) return 0; } +/* + * 'data' contains an integer that corresponds to the feature we're + * testing + */ +static int proc_salinfo_show(struct seq_file *m, void *v) +{ + unsigned long data = (unsigned long)v; + seq_puts(m, (sal_platform_features & data) ? "1\n" : "0\n"); + return 0; +} + static int __init salinfo_init(void) { @@ -593,9 +602,9 @@ salinfo_init(void) for (i=0; i < NR_SALINFO_ENTRIES; i++) { /* pass the feature bit in question as misc data */ - *sdir++ = proc_create_data(salinfo_entries[i].name, 0, salinfo_dir, - &proc_salinfo_fops, - (void *)salinfo_entries[i].feature); + *sdir++ = proc_create_single_data(salinfo_entries[i].name, 0, + salinfo_dir, proc_salinfo_show, + (void *)salinfo_entries[i].feature); } for (i = 0; i < ARRAY_SIZE(salinfo_log_name); i++) { @@ -633,27 +642,4 @@ salinfo_init(void) return 0; } -/* - * 'data' contains an integer that corresponds to the feature we're - * testing - */ -static int proc_salinfo_show(struct seq_file *m, void *v) -{ - unsigned long data = (unsigned long)v; - seq_puts(m, (sal_platform_features & data) ? "1\n" : "0\n"); - return 0; -} - -static int proc_salinfo_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_salinfo_show, PDE_DATA(inode)); -} - -static const struct file_operations proc_salinfo_fops = { - .open = proc_salinfo_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - module_init(salinfo_init); diff --git a/arch/ia64/sn/kernel/sn2/prominfo_proc.c b/arch/ia64/sn/kernel/sn2/prominfo_proc.c index ec4de2b09653..e15457bf21ac 100644 --- a/arch/ia64/sn/kernel/sn2/prominfo_proc.c +++ b/arch/ia64/sn/kernel/sn2/prominfo_proc.c @@ -140,18 +140,6 @@ static int proc_fit_show(struct seq_file *m, void *v) return 0; } -static int proc_fit_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_fit_show, PDE_DATA(inode)); -} - -static const struct file_operations proc_fit_fops = { - .open = proc_fit_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int proc_version_show(struct seq_file *m, void *v) { unsigned long nasid = (unsigned long)m->private; @@ -174,18 +162,6 @@ static int proc_version_show(struct seq_file *m, void *v) return 0; } -static int proc_version_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_version_show, PDE_DATA(inode)); -} - -static const struct file_operations proc_version_fops = { - .open = proc_version_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - /* module entry points */ int __init prominfo_init(void); void __exit prominfo_exit(void); @@ -217,10 +193,10 @@ int __init prominfo_init(void) if (!dir) continue; nasid = cnodeid_to_nasid(cnodeid); - proc_create_data("fit", 0, dir, - &proc_fit_fops, (void *)nasid); - proc_create_data("version", 0, dir, - &proc_version_fops, (void *)nasid); + proc_create_single_data("fit", 0, dir, proc_fit_show, + (void *)nasid); + proc_create_single_data("version", 0, dir, proc_version_show, + (void *)nasid); } return 0; } diff --git a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c index 29cf8f8c08e9..c2a4d84297b0 100644 --- a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c +++ b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c @@ -18,33 +18,18 @@ static int partition_id_show(struct seq_file *s, void *p) return 0; } -static int partition_id_open(struct inode *inode, struct file *file) -{ - return single_open(file, partition_id_show, NULL); -} - static int system_serial_number_show(struct seq_file *s, void *p) { seq_printf(s, "%s\n", sn_system_serial_number()); return 0; } -static int system_serial_number_open(struct inode *inode, struct file *file) -{ - return single_open(file, system_serial_number_show, NULL); -} - static int licenseID_show(struct seq_file *s, void *p) { seq_printf(s, "0x%llx\n", sn_partition_serial_number_val()); return 0; } -static int licenseID_open(struct inode *inode, struct file *file) -{ - return single_open(file, licenseID_show, NULL); -} - static int coherence_id_show(struct seq_file *s, void *p) { seq_printf(s, "%d\n", partition_coherence_id()); @@ -52,43 +37,10 @@ static int coherence_id_show(struct seq_file *s, void *p) return 0; } -static int coherence_id_open(struct inode *inode, struct file *file) -{ - return single_open(file, coherence_id_show, NULL); -} - /* /proc/sgi_sn/sn_topology uses seq_file, see sn_hwperf.c */ extern int sn_topology_open(struct inode *, struct file *); extern int sn_topology_release(struct inode *, struct file *); -static const struct file_operations proc_partition_id_fops = { - .open = partition_id_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations proc_system_sn_fops = { - .open = system_serial_number_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations proc_license_id_fops = { - .open = licenseID_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations proc_coherence_id_fops = { - .open = coherence_id_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static const struct file_operations proc_sn_topo_fops = { .open = sn_topology_open, .read = seq_read, @@ -104,13 +56,13 @@ void register_sn_procfs(void) if (!(sgi_proc_dir = proc_mkdir("sgi_sn", NULL))) return; - proc_create("partition_id", 0444, sgi_proc_dir, - &proc_partition_id_fops); - proc_create("system_serial_number", 0444, sgi_proc_dir, - &proc_system_sn_fops); - proc_create("licenseID", 0444, sgi_proc_dir, &proc_license_id_fops); - proc_create("coherence_id", 0444, sgi_proc_dir, - &proc_coherence_id_fops); + proc_create_single("partition_id", 0444, sgi_proc_dir, + partition_id_show); + proc_create_single("system_serial_number", 0444, sgi_proc_dir, + system_serial_number_show); + proc_create_single("licenseID", 0444, sgi_proc_dir, licenseID_show); + proc_create_single("coherence_id", 0444, sgi_proc_dir, + coherence_id_show); proc_create("sn_topology", 0444, sgi_proc_dir, &proc_sn_topo_fops); } diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index dd25bfc22fb4..f35e3ebd6331 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -527,21 +527,9 @@ static int hardware_proc_show(struct seq_file *m, void *v) return 0; } -static int hardware_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, hardware_proc_show, NULL); -} - -static const struct file_operations hardware_proc_fops = { - .open = hardware_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int __init proc_hardware_init(void) { - proc_create("hardware", 0, NULL, &hardware_proc_fops); + proc_create_single("hardware", 0, NULL, hardware_proc_show); return 0; } module_init(proc_hardware_init); diff --git a/arch/mips/pci/ops-pmcmsp.c b/arch/mips/pci/ops-pmcmsp.c index dd2d9f7e9412..7649372103af 100644 --- a/arch/mips/pci/ops-pmcmsp.c +++ b/arch/mips/pci/ops-pmcmsp.c @@ -83,18 +83,6 @@ static int show_msp_pci_counts(struct seq_file *m, void *v) return 0; } -static int msp_pci_rd_cnt_open(struct inode *inode, struct file *file) -{ - return single_open(file, show_msp_pci_counts, NULL); -} - -static const struct file_operations msp_pci_rd_cnt_fops = { - .open = msp_pci_rd_cnt_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - /***************************************************************************** * * FUNCTION: gen_pci_cfg_wr_show @@ -160,18 +148,6 @@ static int gen_pci_cfg_wr_show(struct seq_file *m, void *v) return 0; } -static int gen_pci_cfg_wr_open(struct inode *inode, struct file *file) -{ - return single_open(file, gen_pci_cfg_wr_show, NULL); -} - -static const struct file_operations gen_pci_cfg_wr_fops = { - .open = gen_pci_cfg_wr_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - /***************************************************************************** * * FUNCTION: pci_proc_init @@ -188,8 +164,8 @@ static const struct file_operations gen_pci_cfg_wr_fops = { ****************************************************************************/ static void pci_proc_init(void) { - proc_create("pmc_msp_pci_rd_cnt", 0, NULL, &msp_pci_rd_cnt_fops); - proc_create("pmc_msp_pci_cfg_wr", 0, NULL, &gen_pci_cfg_wr_fops); + proc_create_single("pmc_msp_pci_rd_cnt", 0, NULL, show_msp_pci_counts); + proc_create_single("pmc_msp_pci_cfg_wr", 0, NULL, gen_pci_cfg_wr_show); } #endif /* CONFIG_PROC_FS && PCI_COUNTERS */ diff --git a/arch/mips/sibyte/common/bus_watcher.c b/arch/mips/sibyte/common/bus_watcher.c index a4e55999ecb4..4bb85de9229b 100644 --- a/arch/mips/sibyte/common/bus_watcher.c +++ b/arch/mips/sibyte/common/bus_watcher.c @@ -142,24 +142,12 @@ static int bw_proc_show(struct seq_file *m, void *v) return 0; } -static int bw_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, bw_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations bw_proc_fops = { - .open = bw_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static void create_proc_decoder(struct bw_stats_struct *stats) { struct proc_dir_entry *ent; - ent = proc_create_data("bus_watcher", S_IWUSR | S_IRUGO, NULL, - &bw_proc_fops, stats); + ent = proc_create_single_data("bus_watcher", S_IWUSR | S_IRUGO, NULL, + bw_proc_show, stats); if (!ent) { printk(KERN_INFO "Unable to initialize bus_watcher /proc entry\n"); return; diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 91bc0cac03a1..6df07ce4f3c2 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -367,19 +367,6 @@ static int proc_pcxl_dma_show(struct seq_file *m, void *v) return 0; } -static int proc_pcxl_dma_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_pcxl_dma_show, NULL); -} - -static const struct file_operations proc_pcxl_dma_ops = { - .owner = THIS_MODULE, - .open = proc_pcxl_dma_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int __init pcxl_dma_init(void) { @@ -397,8 +384,8 @@ pcxl_dma_init(void) "pcxl_dma_init: Unable to create gsc /proc dir entry\n"); else { struct proc_dir_entry* ent; - ent = proc_create("pcxl_dma", 0, proc_gsc_root, - &proc_pcxl_dma_ops); + ent = proc_create_single("pcxl_dma", 0, proc_gsc_root, + proc_pcxl_dma_show); if (!ent) printk(KERN_WARNING "pci-dma.c: Unable to create pcxl_dma /proc entry.\n"); diff --git a/arch/parisc/kernel/pdc_chassis.c b/arch/parisc/kernel/pdc_chassis.c index 3e04242de5a7..28e07482b0f1 100644 --- a/arch/parisc/kernel/pdc_chassis.c +++ b/arch/parisc/kernel/pdc_chassis.c @@ -266,18 +266,6 @@ static int pdc_chassis_warn_show(struct seq_file *m, void *v) return 0; } -static int pdc_chassis_warn_open(struct inode *inode, struct file *file) -{ - return single_open(file, pdc_chassis_warn_show, NULL); -} - -static const struct file_operations pdc_chassis_warn_fops = { - .open = pdc_chassis_warn_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int __init pdc_chassis_create_procfs(void) { unsigned long test; @@ -292,7 +280,7 @@ static int __init pdc_chassis_create_procfs(void) printk(KERN_INFO "Enabling PDC chassis warnings support v%s\n", PDC_CHASSIS_VER); - proc_create("chassis", 0400, NULL, &pdc_chassis_warn_fops); + proc_create_single("chassis", 0400, NULL, pdc_chassis_warn_show); return 0; } diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index bc640e4c5ca5..90bb39b1a23c 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -1775,18 +1775,6 @@ static int proc_eeh_show(struct seq_file *m, void *v) return 0; } -static int proc_eeh_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_eeh_show, NULL); -} - -static const struct file_operations proc_eeh_operations = { - .open = proc_eeh_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - #ifdef CONFIG_DEBUG_FS static int eeh_enable_dbgfs_set(void *data, u64 val) { @@ -1828,7 +1816,7 @@ DEFINE_SIMPLE_ATTRIBUTE(eeh_freeze_dbgfs_ops, eeh_freeze_dbgfs_get, static int __init eeh_init_proc(void) { if (machine_is(pseries) || machine_is(powernv)) { - proc_create("powerpc/eeh", 0, NULL, &proc_eeh_operations); + proc_create_single("powerpc/eeh", 0, NULL, proc_eeh_show); #ifdef CONFIG_DEBUG_FS debugfs_create_file("eeh_enable", 0600, powerpc_debugfs_root, NULL, diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c index fb070d8cad07..d49063d0baa4 100644 --- a/arch/powerpc/kernel/rtas-proc.c +++ b/arch/powerpc/kernel/rtas-proc.c @@ -154,18 +154,6 @@ static ssize_t ppc_rtas_tone_volume_write(struct file *file, static int ppc_rtas_tone_volume_show(struct seq_file *m, void *v); static int ppc_rtas_rmo_buf_show(struct seq_file *m, void *v); -static int sensors_open(struct inode *inode, struct file *file) -{ - return single_open(file, ppc_rtas_sensors_show, NULL); -} - -static const struct file_operations ppc_rtas_sensors_operations = { - .open = sensors_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int poweron_open(struct inode *inode, struct file *file) { return single_open(file, ppc_rtas_poweron_show, NULL); @@ -231,18 +219,6 @@ static const struct file_operations ppc_rtas_tone_volume_operations = { .release = single_release, }; -static int rmo_buf_open(struct inode *inode, struct file *file) -{ - return single_open(file, ppc_rtas_rmo_buf_show, NULL); -} - -static const struct file_operations ppc_rtas_rmo_buf_ops = { - .open = rmo_buf_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int ppc_rtas_find_all_sensors(void); static void ppc_rtas_process_sensor(struct seq_file *m, struct individual_sensor *s, int state, int error, const char *loc); @@ -267,14 +243,14 @@ static int __init proc_rtas_init(void) &ppc_rtas_clock_operations); proc_create("powerpc/rtas/poweron", 0644, NULL, &ppc_rtas_poweron_operations); - proc_create("powerpc/rtas/sensors", 0444, NULL, - &ppc_rtas_sensors_operations); + proc_create_single("powerpc/rtas/sensors", 0444, NULL, + ppc_rtas_sensors_show); proc_create("powerpc/rtas/frequency", 0644, NULL, &ppc_rtas_tone_freq_operations); proc_create("powerpc/rtas/volume", 0644, NULL, &ppc_rtas_tone_volume_operations); - proc_create("powerpc/rtas/rmo_buffer", 0400, NULL, - &ppc_rtas_rmo_buf_ops); + proc_create_single("powerpc/rtas/rmo_buffer", 0400, NULL, + ppc_rtas_rmo_buf_show); return 0; } diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index ccc421503363..c9ef3c532169 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -1095,18 +1095,6 @@ static int show_spu_loadavg(struct seq_file *s, void *private) atomic_read(&nr_spu_contexts), idr_get_cursor(&task_active_pid_ns(current)->idr) - 1); return 0; -} - -static int spu_loadavg_open(struct inode *inode, struct file *file) -{ - return single_open(file, show_spu_loadavg, NULL); -} - -static const struct file_operations spu_loadavg_fops = { - .open = spu_loadavg_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, }; int __init spu_sched_init(void) @@ -1135,7 +1123,7 @@ int __init spu_sched_init(void) mod_timer(&spuloadavg_timer, 0); - entry = proc_create("spu_loadavg", 0, NULL, &spu_loadavg_fops); + entry = proc_create_single("spu_loadavg", 0, NULL, show_spu_loadavg); if (!entry) goto out_stop_kthread; diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c index fc7e04c2195b..54f5496913fa 100644 --- a/arch/s390/kernel/sysinfo.c +++ b/arch/s390/kernel/sysinfo.c @@ -294,21 +294,9 @@ static int sysinfo_show(struct seq_file *m, void *v) return 0; } -static int sysinfo_open(struct inode *inode, struct file *file) -{ - return single_open(file, sysinfo_show, NULL); -} - -static const struct file_operations sysinfo_fops = { - .open = sysinfo_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int __init sysinfo_create_proc(void) { - proc_create("sysinfo", 0444, NULL, &sysinfo_fops); + proc_create_single("sysinfo", 0444, NULL, sysinfo_show); return 0; } device_initcall(sysinfo_create_proc); @@ -386,18 +374,6 @@ static const struct seq_operations service_level_seq_ops = { .show = service_level_show }; -static int service_level_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &service_level_seq_ops); -} - -static const struct file_operations service_level_ops = { - .open = service_level_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release -}; - static void service_level_vm_print(struct seq_file *m, struct service_level *slr) { @@ -420,7 +396,7 @@ static struct service_level service_level_vm = { static __init int create_proc_service_level(void) { - proc_create("service_levels", 0, NULL, &service_level_ops); + proc_create_seq("service_levels", 0, NULL, &service_level_seq_ops); if (MACHINE_IS_VM) register_service_level(&service_level_vm); return 0; diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index c0eec08d8f95..b05be597b19f 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -339,18 +339,6 @@ static int dma_proc_show(struct seq_file *m, void *v) return 0; } -static int dma_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, dma_proc_show, NULL); -} - -static const struct file_operations dma_proc_fops = { - .open = dma_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - int register_dmac(struct dma_info *info) { unsigned int total_channels, i; @@ -423,7 +411,7 @@ EXPORT_SYMBOL(unregister_dmac); static int __init dma_api_init(void) { printk(KERN_NOTICE "DMA: Registering DMA API.\n"); - return proc_create("dma", 0, NULL, &dma_proc_fops) ? 0 : -ENOMEM; + return proc_create_single("dma", 0, NULL, dma_proc_show) ? 0 : -ENOMEM; } subsys_initcall(dma_api_init); diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 3bcef9ce74df..cca9134cfa7d 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -678,25 +678,14 @@ static int sparc_io_proc_show(struct seq_file *m, void *v) return 0; } - -static int sparc_io_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, sparc_io_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations sparc_io_proc_fops = { - .owner = THIS_MODULE, - .open = sparc_io_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /* CONFIG_PROC_FS */ static void register_proc_sparc_ioport(void) { #ifdef CONFIG_PROC_FS - proc_create_data("io_map", 0, NULL, &sparc_io_proc_fops, &sparc_iomap); - proc_create_data("dvma_map", 0, NULL, &sparc_io_proc_fops, &_sparc_dvma); + proc_create_single_data("io_map", 0, NULL, sparc_io_proc_show, + &sparc_iomap); + proc_create_single_data("dvma_map", 0, NULL, sparc_io_proc_show, + &_sparc_dvma); #endif } diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index d4e8c497ae86..dcf5ea28a281 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -208,19 +208,6 @@ static int fake_ide_media_proc_show(struct seq_file *m, void *v) return 0; } -static int fake_ide_media_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, fake_ide_media_proc_show, NULL); -} - -static const struct file_operations fake_ide_media_proc_fops = { - .owner = THIS_MODULE, - .open = fake_ide_media_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static void make_ide_entries(const char *dev_name) { struct proc_dir_entry *dir, *ent; @@ -231,7 +218,8 @@ static void make_ide_entries(const char *dev_name) dir = proc_mkdir(dev_name, proc_ide); if(!dir) return; - ent = proc_create("media", S_IRUGO, dir, &fake_ide_media_proc_fops); + ent = proc_create_single("media", S_IRUGO, dir, + fake_ide_media_proc_show); if(!ent) return; snprintf(name, sizeof(name), "ide0/%s", dev_name); proc_symlink(dev_name, proc_ide_root, name); diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index dfcbe6924eaf..cadeafabf167 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -1715,19 +1715,6 @@ static int proc_apm_show(struct seq_file *m, void *v) return 0; } -static int proc_apm_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_apm_show, NULL); -} - -static const struct file_operations apm_file_ops = { - .owner = THIS_MODULE, - .open = proc_apm_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int apm(void *unused) { unsigned short bx; @@ -2360,7 +2347,7 @@ static int __init apm_init(void) set_desc_base(&gdt[APM_DS >> 3], (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4)); - proc_create("apm", 0, NULL, &apm_file_ops); + proc_create_single("apm", 0, NULL, proc_apm_show); kapmd_task = kthread_create(apm, NULL, "kapmd"); if (IS_ERR(kapmd_task)) { diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 92f567f9a21e..af81a62faba6 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -153,19 +153,6 @@ static int rs_proc_show(struct seq_file *m, void *v) return 0; } -static int rs_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, rs_proc_show, NULL); -} - -static const struct file_operations rs_proc_fops = { - .owner = THIS_MODULE, - .open = rs_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static const struct tty_operations serial_ops = { .open = rs_open, .close = rs_close, @@ -176,7 +163,7 @@ static const struct tty_operations serial_ops = { .chars_in_buffer = rs_chars_in_buffer, .hangup = rs_hangup, .wait_until_sent = rs_wait_until_sent, - .proc_fops = &rs_proc_fops, + .proc_show = rs_proc_show, }; int __init rs_init(void) |