diff options
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/cs.c | 8 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_nonstatic.c | 6 |
2 files changed, 9 insertions, 5 deletions
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index e211e2619680..f70197154a36 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -666,18 +666,16 @@ static int pccardd(void *__skt) if (events || sysfs_events) continue; + set_current_state(TASK_INTERRUPTIBLE); if (kthread_should_stop()) break; - set_current_state(TASK_INTERRUPTIBLE); - schedule(); - /* make sure we are running */ - __set_current_state(TASK_RUNNING); - try_to_freeze(); } + /* make sure we are running before we exit */ + __set_current_state(TASK_RUNNING); /* shut down socket, if a device is still present */ if (skt->state & SOCKET_PRESENT) { diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 9e6922c08ef6..3a512513cb32 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -690,6 +690,9 @@ static struct resource *__nonstatic_find_io_region(struct pcmcia_socket *s, unsigned long min = base; int ret; + if (!res) + return NULL; + data.mask = align - 1; data.offset = base & data.mask; data.map = &s_data->io_db; @@ -809,6 +812,9 @@ static struct resource *nonstatic_find_mem_region(u_long base, u_long num, unsigned long min, max; int ret, i, j; + if (!res) + return NULL; + low = low || !(s->features & SS_CAP_PAGE_REGS); data.mask = align - 1; |