diff options
Diffstat (limited to 'drivers/s390/cio/chsc.c')
| -rw-r--r-- | drivers/s390/cio/chsc.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index dbfb77b03928..cbab8d2ce5cf 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -183,7 +183,7 @@ css_get_ssd_info(struct subchannel *sch) page = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); if (!page) return -ENOMEM; - spin_lock_irq(&sch->lock); + spin_lock_irq(sch->lock); ret = chsc_get_sch_desc_irq(sch, page); if (ret) { static int cio_chsc_err_msg; @@ -197,7 +197,7 @@ css_get_ssd_info(struct subchannel *sch) cio_chsc_err_msg = 1; } } - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); free_page((unsigned long)page); if (!ret) { int j, chpid, mask; @@ -233,7 +233,7 @@ s390_subchannel_remove_chpid(struct device *dev, void *data) if (j >= 8) return 0; - spin_lock_irq(&sch->lock); + spin_lock_irq(sch->lock); stsch(sch->schid, &schib); if (!schib.pmcw.dnv) @@ -265,10 +265,10 @@ s390_subchannel_remove_chpid(struct device *dev, void *data) else if (sch->lpm == mask) goto out_unreg; out_unlock: - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); return 0; out_unreg: - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); sch->lpm = 0; if (css_enqueue_subchannel_slow(sch->schid)) { css_clear_subchannel_slow_list(); @@ -378,12 +378,12 @@ __s390_process_res_acc(struct subchannel_id schid, void *data) /* Check if a subchannel is newly available. */ return s390_process_res_acc_new_sch(schid); - spin_lock_irq(&sch->lock); + spin_lock_irq(sch->lock); chp_mask = s390_process_res_acc_sch(res_data, sch); if (chp_mask == 0) { - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); put_device(&sch->dev); return 0; } @@ -397,7 +397,7 @@ __s390_process_res_acc(struct subchannel_id schid, void *data) else if (sch->driver && sch->driver->verify) sch->driver->verify(&sch->dev); - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); put_device(&sch->dev); return 0; } @@ -635,21 +635,21 @@ __chp_add(struct subchannel_id schid, void *data) if (!sch) /* Check if the subchannel is now available. */ return __chp_add_new_sch(schid); - spin_lock_irq(&sch->lock); + spin_lock_irq(sch->lock); for (i=0; i<8; i++) { mask = 0x80 >> i; if ((sch->schib.pmcw.pim & mask) && (sch->schib.pmcw.chpid[i] == chp->id)) { if (stsch(sch->schid, &sch->schib) != 0) { /* Endgame. */ - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); return -ENXIO; } break; } } if (i==8) { - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); return 0; } sch->lpm = ((sch->schib.pmcw.pim & @@ -660,7 +660,7 @@ __chp_add(struct subchannel_id schid, void *data) if (sch->driver && sch->driver->verify) sch->driver->verify(&sch->dev); - spin_unlock_irq(&sch->lock); + spin_unlock_irq(sch->lock); put_device(&sch->dev); return 0; } @@ -750,7 +750,7 @@ __s390_subchannel_vary_chpid(struct subchannel *sch, __u8 chpid, int on) if (!sch->ssd_info.valid) return; - spin_lock_irqsave(&sch->lock, flags); + spin_lock_irqsave(sch->lock, flags); old_lpm = sch->lpm; for (chp = 0; chp < 8; chp++) { if (sch->ssd_info.chpid[chp] != chpid) @@ -785,7 +785,7 @@ __s390_subchannel_vary_chpid(struct subchannel *sch, __u8 chpid, int on) sch->driver->verify(&sch->dev); break; } - spin_unlock_irqrestore(&sch->lock, flags); + spin_unlock_irqrestore(sch->lock, flags); } static int |