diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-01-05 12:01:33 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-01-22 19:03:50 +0300 |
| commit | de1e23f83441d1f44f12e56b1e972b728a821f32 (patch) | |
| tree | 94a92b4ebeb4d3375f6a78bf54bfb5dd6317c583 /drivers/mfd | |
| parent | d842b61ba9e63b77830f24f1bfdcc102f5628167 (diff) | |
| download | linux-de1e23f83441d1f44f12e56b1e972b728a821f32.tar.xz | |
mfd: twl6040: Constify struct regmap_config and reg_default array
The regmap_config struct may be const because it is not modified by the
driver and regmap_init() accepts pointer to const. Make array of
struct reg_default const as well.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/twl6040.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c index 9687645162ae..f71ee3dbc2a2 100644 --- a/drivers/mfd/twl6040.c +++ b/drivers/mfd/twl6040.c @@ -44,7 +44,7 @@ #define VIBRACTRL_MEMBER(reg) ((reg == TWL6040_REG_VIBCTLL) ? 0 : 1) #define TWL6040_NUM_SUPPLIES (2) -static struct reg_default twl6040_defaults[] = { +static const struct reg_default twl6040_defaults[] = { { 0x01, 0x4B }, /* REG_ASICID (ro) */ { 0x02, 0x00 }, /* REG_ASICREV (ro) */ { 0x03, 0x00 }, /* REG_INTID */ @@ -580,7 +580,7 @@ static bool twl6040_writeable_reg(struct device *dev, unsigned int reg) } } -static struct regmap_config twl6040_regmap_config = { +static const struct regmap_config twl6040_regmap_config = { .reg_bits = 8, .val_bits = 8, |