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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2012-05-15 11:21:26 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-05-15 11:21:26 +0400 |
| commit | b29e2679d0da91c60d3ac190d9c3bd65ac2f68c5 (patch) | |
| tree | 518ec8f4bfd316e91bcc30f434edb78529557eba /include/linux/input/matrix_keypad.h | |
| parent | 8a63b1994c500d4825ee73dc71502deffe5b135b (diff) | |
| parent | 4bb2d1009f671815870e8f78e826e4f9071392a7 (diff) | |
| download | linux-b29e2679d0da91c60d3ac190d9c3bd65ac2f68c5.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Merge mainline to add prerequisite for ARM ux500 crypto support.
Diffstat (limited to 'include/linux/input/matrix_keypad.h')
| -rw-r--r-- | include/linux/input/matrix_keypad.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h index fe7c4b9ae270..6c07ced0af81 100644 --- a/include/linux/input/matrix_keypad.h +++ b/include/linux/input/matrix_keypad.h @@ -3,6 +3,7 @@ #include <linux/types.h> #include <linux/input.h> +#include <linux/of.h> #define MATRIX_MAX_ROWS 32 #define MATRIX_MAX_COLS 32 @@ -106,4 +107,22 @@ matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data, __clear_bit(KEY_RESERVED, keybit); } +#ifdef CONFIG_INPUT_OF_MATRIX_KEYMAP +struct matrix_keymap_data * +matrix_keyboard_of_fill_keymap(struct device_node *np, const char *propname); + +void matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd); +#else +static inline struct matrix_keymap_data * +matrix_keyboard_of_fill_keymap(struct device_node *np, const char *propname) +{ + return NULL; +} + +static inline void +matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd) +{ +} +#endif + #endif /* _MATRIX_KEYPAD_H */ |