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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2015-01-05 11:57:55 +0300
committerGuenter Roeck <linux@roeck-us.net>2015-01-26 08:23:58 +0300
commit3c535bca9a43eb04d64537b55994c88e399a9981 (patch)
treecce754a10bfde307ae1de820c16f15c0ebf1276f /drivers/hwmon/nct7802.c
parent26bc420b59a38e4e6685a73345a0def461136dce (diff)
downloadlinux-3c535bca9a43eb04d64537b55994c88e399a9981.tar.xz
hwmon: (nct7802) Constify struct regmap_config
The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/nct7802.c')
-rw-r--r--drivers/hwmon/nct7802.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/nct7802.c b/drivers/hwmon/nct7802.c
index ec5678289e4a..55765790907b 100644
--- a/drivers/hwmon/nct7802.c
+++ b/drivers/hwmon/nct7802.c
@@ -779,7 +779,7 @@ static bool nct7802_regmap_is_volatile(struct device *dev, unsigned int reg)
return reg != REG_BANK && reg <= 0x20;
}
-static struct regmap_config nct7802_regmap_config = {
+static const struct regmap_config nct7802_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.cache_type = REGCACHE_RBTREE,