diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2016-09-15 13:35:30 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-11-29 08:21:21 +0000 |
| commit | 054814b863b32a19a5094edb78a14c3c441f57dd (patch) | |
| tree | fc101bc81ba8cec0d70fc0a170836c8619da105a /drivers/mfd/tps65912-core.c | |
| parent | bb63f7d33d35b17faac72ea63e03c57396766eee (diff) | |
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.c | 17 |
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; |