From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 09:01:33 +0000 (+0100) Subject: mfd: twl6040: Constify struct regmap_config and reg_default array X-Git-Tag: firefly_0821_release~176^2~2283^2~9 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=de1e23f83441d1f44f12e56b1e972b728a821f32;p=firefly-linux-kernel-4.4.55.git 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 Acked-by: Tony Lindgren Signed-off-by: Lee Jones --- 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,