diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-17 18:24:04 +0200 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-17 18:24:04 +0200 |
commit | ac1d426e825ab5778995f2f6f053ca2e6b45c622 (patch) | |
tree | 75b91356ca39463e0112931aa6790802fb1e07a2 /drivers/pcmcia/cistpl.c | |
parent | Merge branch 'devel-pmu' into devel (diff) | |
parent | Merge branch 'for-rmk/2635' of git://git.fluff.org/bjdooks/linux into devel-s... (diff) | |
download | linux-ac1d426e825ab5778995f2f6f053ca2e6b45c622.tar.xz linux-ac1d426e825ab5778995f2f6f053ca2e6b45c622.zip |
Merge branch 'devel-stable' into devel
Conflicts:
arch/arm/Kconfig
arch/arm/include/asm/system.h
arch/arm/mm/Kconfig
Diffstat (limited to 'drivers/pcmcia/cistpl.c')
-rw-r--r-- | drivers/pcmcia/cistpl.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index f230f6543bff..854959cada3a 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -1484,6 +1484,11 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info) if (!s) return -EINVAL; + if (s->functions) { + WARN_ON(1); + return -EINVAL; + } + /* We do not want to validate the CIS cache... */ mutex_lock(&s->ops_mutex); destroy_cis_cache(s); @@ -1639,7 +1644,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj, count = 0; else { struct pcmcia_socket *s; - unsigned int chains; + unsigned int chains = 1; if (off + count > size) count = size - off; @@ -1648,7 +1653,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj, if (!(s->state & SOCKET_PRESENT)) return -ENODEV; - if (pccard_validate_cis(s, &chains)) + if (!s->functions && pccard_validate_cis(s, &chains)) return -EIO; if (!chains) return -ENODATA; |