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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
| commit | baea7b946f00a291b166ccae7fcfed6c01530cc6 (patch) | |
| tree | 4aa275fbdbec9c7b9b4629e8bee2bbecd3c6a6af /include/linux/i8042.h | |
| parent | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (diff) | |
| parent | 94e0fb086fc5663c38bbc0fe86d698be8314f82f (diff) | |
Merge branch 'origin' into for-linus
Conflicts:
MAINTAINERS
Diffstat (limited to 'include/linux/i8042.h')
| -rw-r--r-- | include/linux/i8042.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/i8042.h b/include/linux/i8042.h index 7907a72403ee..60c3360ef6ad 100644 --- a/include/linux/i8042.h +++ b/include/linux/i8042.h @@ -7,6 +7,7 @@ * the Free Software Foundation. */ +#include <linux/types.h> /* * Standard commands. @@ -30,6 +31,35 @@ #define I8042_CMD_MUX_PFX 0x0090 #define I8042_CMD_MUX_SEND 0x1090 +struct serio; + +#if defined(CONFIG_SERIO_I8042) || defined(CONFIG_SERIO_I8042_MODULE) + +void i8042_lock_chip(void); +void i8042_unlock_chip(void); int i8042_command(unsigned char *param, int command); +bool i8042_check_port_owner(const struct serio *); + +#else + +void i8042_lock_chip(void) +{ +} + +void i8042_unlock_chip(void) +{ +} + +int i8042_command(unsigned char *param, int command) +{ + return -ENOSYS; +} + +bool i8042_check_port_owner(const struct serio *serio) +{ + return false; +} + +#endif #endif |