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authorArnd Bergmann <arnd@arndb.de>2016-09-15 13:35:30 +0200
committerLee Jones <lee.jones@linaro.org>2016-11-29 08:21:21 +0000
commit054814b863b32a19a5094edb78a14c3c441f57dd (patch)
treefc101bc81ba8cec0d70fc0a170836c8619da105a /drivers/mfd/tps65912-core.c
parentbb63f7d33d35b17faac72ea63e03c57396766eee (diff)
downloadlinux-054814b863b32a19a5094edb78a14c3c441f57dd.tar.bz2
mfd: tps65912: Move regmap config into core driver
When building with extra warnings enabled, most files including linux/mfd/tps65912.h warn about a static variable defined in the header: include/linux/mfd/tps65912.h:331:35: warning: 'tps65912_regmap_config' defined but not used [-Wunused-const-variable=] We also duplicate the data structure between the i2c and spi front-end drivers. Moving it into the driver code avoids the warning and the duplication. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/tps65912-core.c')
-rw-r--r--drivers/mfd/tps65912-core.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c
index a88cfa80dbc4..f33567bc428d 100644
--- a/drivers/mfd/tps65912-core.c
+++ b/drivers/mfd/tps65912-core.c
@@ -77,6 +77,23 @@ static struct regmap_irq_chip tps65912_irq_chip = {
.init_ack_masked = true,
};
+static const struct regmap_range tps65912_yes_ranges[] = {
+ regmap_reg_range(TPS65912_INT_STS, TPS65912_GPIO5),
+};
+
+static const struct regmap_access_table tps65912_volatile_table = {
+ .yes_ranges = tps65912_yes_ranges,
+ .n_yes_ranges = ARRAY_SIZE(tps65912_yes_ranges),
+};
+
+const struct regmap_config tps65912_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .cache_type = REGCACHE_RBTREE,
+ .volatile_table = &tps65912_volatile_table,
+};
+EXPORT_SYMBOL_GPL(tps65912_regmap_config);
+
int tps65912_device_init(struct tps65912 *tps)
{
int ret;