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authorSheng Yang <sheng@linux.intel.com>2008-11-11 04:17:45 -0500
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-11-19 17:12:29 -0500
commit1df8fb3d5f078f9cab901b6106ef2c9b74eef7df (patch)
tree48941e9ff7997acb1af25ff2a546a921b383f06f /drivers/hid/hid-petalynx.c
parent7f0f598a0069d1ab072375965a4b69137233169c (diff)
PCI: Fix disable IRQ 0 in pci_reset_function()
Before initialization, dev->irq may be zero. Make sure we don't disable it at reset time in that case. Reviewed-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/hid/hid-petalynx.c')
0 files changed, 0 insertions, 0 deletions
an> char *help_msg; char *action_msg; int enable_mask; }; #ifdef CONFIG_MAGIC_SYSRQ /* Generic SysRq interface -- you may call it from any device driver, supplying * ASCII code of the key, pointer to registers and kbd/tty structs (if they * are available -- else NULL's). */ void handle_sysrq(int, struct tty_struct *); void __handle_sysrq(int, struct tty_struct *, int check_mask); int register_sysrq_key(int, struct sysrq_key_op *); int unregister_sysrq_key(int, struct sysrq_key_op *); struct sysrq_key_op *__sysrq_get_key_op(int key); #else static inline int __reterr(void) { return -EINVAL; } #define register_sysrq_key(ig,nore) __reterr() #define unregister_sysrq_key(ig,nore) __reterr() #endif #endif /* _LINUX_SYSRQ_H */