gpio: pch: add slab include
After change 3ff35cbcfa
"gpio-pch: Fix Kconfig dependencies"
which enabled COMPILE_TEST as an alternative for the PCH
driver, we get build failures like this:
drivers/gpio/gpio-pch.c: In function 'pch_gpio_probe':
drivers/gpio/gpio-pch.c:359:2: error: implicit declaration
of function 'kzalloc' [-Werror=implicit-function-declaration]
drivers/gpio/gpio-pch.c:359:7: warning: assignment makes
pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-pch.c:442:2: error: implicit declaration
of function 'kfree' [-Werror=implicit-function-declaration]
Fix this by including <linux/slab.h> explicitly.
Cc: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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parent
51caa05a82
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@ -20,6 +20,7 @@
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#include <linux/gpio.h>
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#include <linux/interrupt.h>
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#include <linux/irq.h>
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#include <linux/slab.h>
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#define PCH_EDGE_FALLING 0
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#define PCH_EDGE_RISING BIT(0)
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