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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-07-21 14:43:05 +0200 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-07-30 21:07:37 +0200 |
| commit | ce3f9d71bd9c4268698109ad425625a2a8f51e22 (patch) | |
| tree | 31f1c514199da5aabae02ac4aeab31f6343fe324 /drivers | |
| parent | 134716f19bc53dc22e8aba34f2af195b805328b5 (diff) | |
| download | linux-ce3f9d71bd9c4268698109ad425625a2a8f51e22.tar.gz | |
pcmcia: remove unused flag, simplify headers
As we only provide one way to set up resources now, we can remove the resource-setup-related bitfield (except resource_setup_done). In addition, pcmcia_state only consisted of one entry, so remove this bitfield as well. Suggested-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pcmcia/ds.c | 14 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_nonstatic.c | 4 |
2 files changed, 7 insertions, 11 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 78b5b65f9f7e..08617719d3a1 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -294,7 +294,7 @@ static int pcmcia_device_probe(struct device *dev) } mutex_lock(&s->ops_mutex); - if ((s->pcmcia_state.has_pfc) && + if ((s->pcmcia_pfc) && (p_dev->socket->device_count == 1) && (p_dev->device_no == 0)) pcmcia_parse_uevents(s, PCMCIA_UEVENT_REQUERY); mutex_unlock(&s->ops_mutex); @@ -359,7 +359,7 @@ static int pcmcia_device_remove(struct device *dev) * pseudo multi-function card, we need to unbind * all devices */ - if ((p_dev->socket->pcmcia_state.has_pfc) && + if ((p_dev->socket->pcmcia_pfc) && (p_dev->socket->device_count > 0) && (p_dev->device_no == 0)) pcmcia_card_remove(p_dev->socket, p_dev); @@ -681,7 +681,7 @@ static void pcmcia_requery(struct pcmcia_socket *s) * call pcmcia_device_add() -- which will fail if both * devices are already registered. */ mutex_lock(&s->ops_mutex); - has_pfc = s->pcmcia_state.has_pfc; + has_pfc = s->pcmcia_pfc; mutex_unlock(&s->ops_mutex); if (has_pfc) pcmcia_device_add(s, 0); @@ -813,7 +813,7 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) { dev_dbg(&dev->dev, "this is a pseudo-multi-function device\n"); mutex_lock(&dev->socket->ops_mutex); - dev->socket->pcmcia_state.has_pfc = 1; + dev->socket->pcmcia_pfc = 1; mutex_unlock(&dev->socket->ops_mutex); if (dev->device_no != did->device_no) return 0; @@ -827,7 +827,7 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, /* if this is a pseudo-multi-function device, * we need explicit matches */ - if (dev->socket->pcmcia_state.has_pfc) + if (dev->socket->pcmcia_pfc) return 0; if (dev->device_no) return 0; @@ -1226,7 +1226,7 @@ static int pcmcia_bus_add(struct pcmcia_socket *skt) atomic_set(&skt->present, 1); mutex_lock(&skt->ops_mutex); - skt->pcmcia_state.has_pfc = 0; + skt->pcmcia_pfc = 0; destroy_cis_cache(skt); /* to be on the safe side... */ mutex_unlock(&skt->ops_mutex); @@ -1317,7 +1317,7 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev, } INIT_LIST_HEAD(&socket->devices_list); - memset(&socket->pcmcia_state, 0, sizeof(u8)); + socket->pcmcia_pfc = 0; socket->device_count = 0; atomic_set(&socket->present, 0); diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index d217dc1d426b..13245a2986f3 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -1113,8 +1113,6 @@ static ssize_t store_io_db(struct device *dev, mutex_lock(&s->ops_mutex); ret = adjust_io(s, add, start_addr, end_addr); - if (!ret) - s->resource_setup_new = 1; mutex_unlock(&s->ops_mutex); return ret ? ret : count; @@ -1181,8 +1179,6 @@ static ssize_t store_mem_db(struct device *dev, mutex_lock(&s->ops_mutex); ret = adjust_memory(s, add, start_addr, end_addr); - if (!ret) - s->resource_setup_new = 1; mutex_unlock(&s->ops_mutex); return ret ? ret : count; |