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| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2019-12-11 03:40:55 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-19 19:53:10 +0100 |
| commit | c10cfc131c0bb2070c504dacb45b5fdd3891554e (patch) | |
| tree | 0f485aedb8fa9035c75c1296f6bde047c9595534 /drivers/gpio/gpiolib-of.c | |
| parent | b0ad23142a2a5f8ff66a64740e91b7a665898b93 (diff) | |
| download | linux-stable-c10cfc131c0bb2070c504dacb45b5fdd3891554e.tar.gz linux-stable-c10cfc131c0bb2070c504dacb45b5fdd3891554e.tar.bz2 linux-stable-c10cfc131c0bb2070c504dacb45b5fdd3891554e.zip | |
mmc: core: Rework wp-gpio handling
[ Upstream commit 9073d10b098973519044f5fcdc25586810b435da ]
Use MMC_CAP2_RO_ACTIVE_HIGH flag as indicator if GPIO line is to be
inverted compared to DT/platform-specified polarity. The flag is not used
after init in GPIO mode anyway. No functional changes intended.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/a60f563f11bbff821da2fa2949ca82922b144860.1576031637.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 7ee5b7f53aeb..3ece59185d37 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -146,10 +146,6 @@ static void of_gpio_flags_quirks(struct device_node *np, if (of_property_read_bool(np, "cd-inverted")) *flags ^= OF_GPIO_ACTIVE_LOW; } - if (!strcmp(propname, "wp-gpios")) { - if (of_property_read_bool(np, "wp-inverted")) - *flags ^= OF_GPIO_ACTIVE_LOW; - } } /* * Some GPIO fixed regulator quirks. |