diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-03-17 21:42:30 +0000 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-03-25 18:05:36 -0400 |
| commit | 40baac1b59aaa7b62b7bf608c1aa9a1b809c4dfe (patch) | |
| tree | 2424ef319cacc511129344ffe3c228428578a36e /include/linux | |
| parent | 7b80d792d127a9c6789eb8893d37ff5e699573f4 (diff) | |
mfd: Constify WM8994 write path
Allow const buffers to be passed in without type safety issues.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
(cherry picked from commit 07e73fbb2d52434e6b61019326f35040357e8efb)
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mfd/wm8994/core.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h index cb7d3ae7da8..f0b69cdae41 100644 --- a/include/linux/mfd/wm8994/core.h +++ b/include/linux/mfd/wm8994/core.h @@ -59,7 +59,7 @@ struct wm8994 { int (*read_dev)(struct wm8994 *wm8994, unsigned short reg, int bytes, void *dest); int (*write_dev)(struct wm8994 *wm8994, unsigned short reg, - int bytes, void *src); + int bytes, const void *src); void *control_data; @@ -89,7 +89,7 @@ int wm8994_set_bits(struct wm8994 *wm8994, unsigned short reg, int wm8994_bulk_read(struct wm8994 *wm8994, unsigned short reg, int count, u16 *buf); int wm8994_bulk_write(struct wm8994 *wm8994, unsigned short reg, - int count, u16 *buf); + int count, const u16 *buf); /* Helper to save on boilerplate */ |