diff options
Diffstat (limited to 'drivers/input/serio/ambakmi.c')
| -rw-r--r-- | drivers/input/serio/ambakmi.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c index 9b1ab5e7a98d..3df5eedf8f31 100644 --- a/drivers/input/serio/ambakmi.c +++ b/drivers/input/serio/ambakmi.c @@ -19,12 +19,12 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/err.h> +#include <linux/amba/bus.h> +#include <linux/amba/kmi.h> +#include <linux/clk.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/hardware/amba.h> -#include <asm/hardware/amba_kmi.h> -#include <asm/hardware/clock.h> #define KMI_BASE (kmi->base) @@ -72,13 +72,9 @@ static int amba_kmi_open(struct serio *io) unsigned int divisor; int ret; - ret = clk_use(kmi->clk); - if (ret) - goto out; - ret = clk_enable(kmi->clk); if (ret) - goto clk_unuse; + goto out; divisor = clk_get_rate(kmi->clk) / 8000000 - 1; writeb(divisor, KMICLKDIV); @@ -97,8 +93,6 @@ static int amba_kmi_open(struct serio *io) clk_disable: clk_disable(kmi->clk); - clk_unuse: - clk_unuse(kmi->clk); out: return ret; } @@ -111,7 +105,6 @@ static void amba_kmi_close(struct serio *io) free_irq(kmi->irq, kmi); clk_disable(kmi->clk); - clk_unuse(kmi->clk); } static int amba_kmi_probe(struct amba_device *dev, void *id) |