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path: root/drivers/gpio/langwell_gpio.c
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Diffstat (limited to 'drivers/gpio/langwell_gpio.c')
-rw-r--r--drivers/gpio/langwell_gpio.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/langwell_gpio.c b/drivers/gpio/langwell_gpio.c
index 6c0ebbdc659e..00c3a14127af 100644
--- a/drivers/gpio/langwell_gpio.c
+++ b/drivers/gpio/langwell_gpio.c
@@ -29,6 +29,7 @@
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/gpio.h>
+#include <linux/slab.h>
struct lnw_gpio_register {
u32 GPLR[2];