Commit 2ce987d7 authored by William Breathitt Gray's avatar William Breathitt Gray Committed by Bartosz Golaszewski
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gpio: 104-idi-48: Enable use_raw_spinlock for idi48_regmap_config 



The idi48 regmap can be used in an interrupt context by regmap-irq. To
prevent a deadlock, enable use_raw_spinlock for idi48_regmap_config.

Fixes: e28432a7 ("gpio: 104-idi-48: Migrate to the regmap-irq API")
Signed-off-by: default avatarWilliam Breathitt Gray <william.gray@linaro.org>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 01407940

drivers/gpio/gpio-104-idi-48.c

+1 −0
Original line number Diff line number Diff line
@@ -81,6 +81,7 @@ static const struct regmap_config idi48_regmap_config = { 
	.wr_table = &idi_48_wr_table,

	.rd_table = &idi_48_rd_table,

	.precious_table = &idi_48_precious_table,

	.use_raw_spinlock = true,

};



#define IDI48_NGPIO 48