diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2021-10-19 03:43:35 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-10-21 16:17:49 +0300 |
| commit | 061514dbfb79910ef60eb40dd9fc528be3f45d62 (patch) | |
| tree | 2fee3513af21daa74d96fa8115ec8e96e270a465 /drivers/regulator | |
| parent | ed96f35cecb0a7d1d95bbba8b9f212e60d0f7480 (diff) | |
| download | linux-061514dbfb79910ef60eb40dd9fc528be3f45d62.tar.xz | |
regulator: lp872x: Remove lp872x_dvs_state
After this driver was converted to gpiod, clang started warning:
vers/regulator/lp872x.c:689:57: error: implicit conversion from
enumeration type 'enum lp872x_dvs_state' to different enumeration type
'enum gpiod_flags' [-Werror,-Wenum-conversion]
dvs->gpio = devm_gpiod_get_optional(lp->dev, "ti,dvs", pinstate);
~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~
1 error generated.
lp872x_dvs_state was updated to have values from gpiod_flags but this is
not enough to avoid an implicit conversion warning from either GCC or
clang (although GCC enables this warning under -Wextra instead of -Wall
like clang so it is not seen under normal builds).
Eliminate lp872x_dvs_state in favor of using gpiod_flags everywhere so
that there is no more warning about an implicit conversion.
Fixes: 72bf80cf09c4 ("regulator: lp872x: replacing legacy gpio interface for gpiod")
Link: https://github.com/ClangBuiltLinux/linux/issues/1481
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20211019004335.193492-1-nathan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/lp872x.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c index 1dba5dbcd461..35d826fe9def 100644 --- a/drivers/regulator/lp872x.c +++ b/drivers/regulator/lp872x.c @@ -103,7 +103,7 @@ struct lp872x { enum lp872x_id chipid; struct lp872x_platform_data *pdata; int num_regulators; - enum lp872x_dvs_state dvs_pin; + enum gpiod_flags dvs_pin; }; /* LP8720/LP8725 shared voltage table for LDOs */ @@ -251,9 +251,9 @@ static int lp872x_regulator_enable_time(struct regulator_dev *rdev) static void lp872x_set_dvs(struct lp872x *lp, enum lp872x_dvs_sel dvs_sel, struct gpio_desc *gpio) { - enum lp872x_dvs_state state; + enum gpiod_flags state; - state = dvs_sel == SEL_V1 ? DVS_HIGH : DVS_LOW; + state = dvs_sel == SEL_V1 ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW; gpiod_set_value(gpio, state); lp->dvs_pin = state; } @@ -269,7 +269,7 @@ static u8 lp872x_select_buck_vout_addr(struct lp872x *lp, switch (buck) { case LP8720_ID_BUCK: if (val & LP8720_EXT_DVS_M) { - addr = (lp->dvs_pin == DVS_HIGH) ? + addr = (lp->dvs_pin == GPIOD_OUT_HIGH) ? LP8720_BUCK_VOUT1 : LP8720_BUCK_VOUT2; } else { if (lp872x_read_byte(lp, LP8720_ENABLE, &val)) @@ -283,7 +283,7 @@ static u8 lp872x_select_buck_vout_addr(struct lp872x *lp, if (val & LP8725_DVS1_M) addr = LP8725_BUCK1_VOUT1; else - addr = (lp->dvs_pin == DVS_HIGH) ? + addr = (lp->dvs_pin == GPIOD_OUT_HIGH) ? LP8725_BUCK1_VOUT1 : LP8725_BUCK1_VOUT2; break; case LP8725_ID_BUCK2: @@ -675,7 +675,7 @@ static const struct regulator_desc lp8725_regulator_desc[] = { static int lp872x_init_dvs(struct lp872x *lp) { struct lp872x_dvs *dvs = lp->pdata ? lp->pdata->dvs : NULL; - enum lp872x_dvs_state pinstate; + enum gpiod_flags pinstate; u8 mask[] = { LP8720_EXT_DVS_M, LP8725_DVS1_M | LP8725_DVS2_M }; u8 default_dvs_mode[] = { LP8720_DEFAULT_DVS, LP8725_DEFAULT_DVS }; @@ -841,7 +841,7 @@ static struct lp872x_platform_data of_property_read_u8(np, "ti,dvs-vsel", (u8 *)&pdata->dvs->vsel); of_property_read_u8(np, "ti,dvs-state", &dvs_state); - pdata->dvs->init_state = dvs_state ? DVS_HIGH : DVS_LOW; + pdata->dvs->init_state = dvs_state ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW; if (of_get_child_count(np) == 0) goto out; |