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path: root/drivers/gpio/gpio-kempld.c
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Diffstat (limited to 'drivers/gpio/gpio-kempld.c')
-rw-r--r--drivers/gpio/gpio-kempld.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-kempld.c b/drivers/gpio/gpio-kempld.c
index c6d88173f5a2..1e5e51987d31 100644
--- a/drivers/gpio/gpio-kempld.c
+++ b/drivers/gpio/gpio-kempld.c
@@ -24,7 +24,7 @@
#include <linux/mfd/kempld.h>
#define KEMPLD_GPIO_MAX_NUM 16
-#define KEMPLD_GPIO_MASK(x) (1 << ((x) % 8))
+#define KEMPLD_GPIO_MASK(x) (BIT((x) % 8))
#define KEMPLD_GPIO_DIR_NUM(x) (0x40 + (x) / 8)
#define KEMPLD_GPIO_LVL_NUM(x) (0x42 + (x) / 8)
#define KEMPLD_GPIO_EVT_LVL_EDGE 0x46
@@ -216,4 +216,4 @@ module_platform_driver(kempld_gpio_driver);
MODULE_DESCRIPTION("KEM PLD GPIO Driver");
MODULE_AUTHOR("Michael Brunner <michael.brunner@kontron.com>");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:gpio-kempld");
+MODULE_ALIAS("platform:kempld-gpio");