From 91b4ea5fc57c6a0a1beea7056dc2f83e2ec6968c Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Mon, 3 Feb 2020 14:03:47 +0100 Subject: [PATCH] Revert "gpiolib: remove set but not used variable 'config'" This reverts commit e5e42ad224a040f93bf112e96f82b3a0ed97ffab. This patch came on top of another patch that introduced a regression. Revert it before addressing the culprit. Signed-off-by: Bartosz Golaszewski Tested-by: Guenter Roeck --- drivers/gpio/gpiolib.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index a3e4f5f5871f..c317567eeaa0 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -3047,6 +3047,7 @@ static int gpio_do_set_config(struct gpio_chip *gc, unsigned int offset, static int gpio_set_config(struct gpio_chip *gc, unsigned int offset, enum pin_config_param mode) { + unsigned long config; unsigned arg; switch (mode) { @@ -3060,6 +3061,7 @@ static int gpio_set_config(struct gpio_chip *gc, unsigned int offset, arg = 0; } + config = PIN_CONF_PACKED(mode, arg); return gpio_do_set_config(gc, offset, mode); }