diff options
Diffstat (limited to 'drivers/mfd/wm8994-core.c')
-rw-r--r-- | drivers/mfd/wm8994-core.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index e1c283e6d4e..03082751166 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -33,84 +33,6 @@ #include "wm8994.h" -/** - * wm8994_reg_read: Read a single WM8994 register. - * - * @wm8994: Device to read from. - * @reg: Register to read. - */ -int wm8994_reg_read(struct wm8994 *wm8994, unsigned short reg) -{ - unsigned int val; - int ret; - - ret = regmap_read(wm8994->regmap, reg, &val); - - if (ret < 0) - return ret; - else - return val; -} -EXPORT_SYMBOL_GPL(wm8994_reg_read); - -/** - * wm8994_bulk_read: Read multiple WM8994 registers - * - * @wm8994: Device to read from - * @reg: First register - * @count: Number of registers - * @buf: Buffer to fill. The data will be returned big endian. - */ -int wm8994_bulk_read(struct wm8994 *wm8994, unsigned short reg, - int count, u16 *buf) -{ - return regmap_bulk_read(wm8994->regmap, reg, buf, count); -} - -/** - * wm8994_reg_write: Write a single WM8994 register. - * - * @wm8994: Device to write to. - * @reg: Register to write to. - * @val: Value to write. - */ -int wm8994_reg_write(struct wm8994 *wm8994, unsigned short reg, - unsigned short val) -{ - return regmap_write(wm8994->regmap, reg, val); -} -EXPORT_SYMBOL_GPL(wm8994_reg_write); - -/** - * wm8994_bulk_write: Write multiple WM8994 registers - * - * @wm8994: Device to write to - * @reg: First register - * @count: Number of registers - * @buf: Buffer to write from. Data must be big-endian formatted. - */ -int wm8994_bulk_write(struct wm8994 *wm8994, unsigned short reg, - int count, const u16 *buf) -{ - return regmap_raw_write(wm8994->regmap, reg, buf, count * sizeof(u16)); -} -EXPORT_SYMBOL_GPL(wm8994_bulk_write); - -/** - * wm8994_set_bits: Set the value of a bitfield in a WM8994 register - * - * @wm8994: Device to write to. - * @reg: Register to write to. - * @mask: Mask of bits to set. - * @val: Value to set (unshifted) - */ -int wm8994_set_bits(struct wm8994 *wm8994, unsigned short reg, - unsigned short mask, unsigned short val) -{ - return regmap_update_bits(wm8994->regmap, reg, mask, val); -} -EXPORT_SYMBOL_GPL(wm8994_set_bits); - static struct mfd_cell wm8994_regulator_devs[] = { { .name = "wm8994-ldo", |