From 8d5987a6e17fa36776a0c9964db0f24c3d070862 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Sun, 4 Sep 2005 01:41:38 -0500 Subject: Input: make i8042_platform_init return 'real' error code Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042-x86ia64io.h | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'drivers/input/serio/i8042-x86ia64io.h') diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 03877c84e6f..02bc23142ce 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -256,7 +256,7 @@ static void i8042_pnp_exit(void) } } -static int i8042_pnp_init(void) +static int __init i8042_pnp_init(void) { int result_kbd, result_aux; @@ -322,25 +322,29 @@ static int i8042_pnp_init(void) return 0; } +#else +static inline int i8042_pnp_init(void) { return 0; } +static inline void i8042_pnp_exit(void) { } #endif -static inline int i8042_platform_init(void) +static int __init i8042_platform_init(void) { + int retval; + /* * On ix86 platforms touching the i8042 data register region can do really * bad things. Because of this the region is always reserved on ix86 boxes. * * if (!request_region(I8042_DATA_REG, 16, "i8042")) - * return -1; + * return -EBUSY; */ i8042_kbd_irq = I8042_MAP_IRQ(1); i8042_aux_irq = I8042_MAP_IRQ(12); -#ifdef CONFIG_PNP - if (i8042_pnp_init()) - return -1; -#endif + retval = i8042_pnp_init(); + if (retval) + return retval; #if defined(__ia64__) i8042_reset = 1; @@ -354,14 +358,12 @@ static inline int i8042_platform_init(void) i8042_nomux = 1; #endif - return 0; + return retval; } static inline void i8042_platform_exit(void) { -#ifdef CONFIG_PNP i8042_pnp_exit(); -#endif } #endif /* _I8042_X86IA64IO_H */ -- cgit v1.2.3-70-g09d2