arm: rockchip: ddr_freq: fix compilation warning

Signed-off-by: Huang, Tao <huangtao@rock-chips.com>

diff --git a/arch/arm/mach-rockchip/ddr_freq.c b/arch/arm/mach-rockchip/ddr_freq.c
index 66b6e2afe108333e766b41665c3d3441e95a1f09..09a1d80413b726bbf8569ced6b4590a877cde9e1 100644 (file)
--- a/arch/arm/mach-rockchip/ddr_freq.c
+++ b/arch/arm/mach-rockchip/ddr_freq.c
@@ -229,7 +229,7 @@ static void ddr_auto_freq(void)
 {
        unsigned long freq, new_freq=0, vop_req_freq=0, total_bw_req_freq=0;
        u32 ddr_percent, target_load;
-       static u32 local_jiffies=0, max_ddr_percent=0;
+       static unsigned long local_jiffies=0, max_ddr_percent=0;
 
        if (!local_jiffies)
                local_jiffies = jiffies;
@@ -552,7 +552,7 @@ static ssize_t video_state_write(struct file *file, const char __user *buffer,
                return -EFAULT;
        }
 
-       dprintk(DEBUG_VIDEO_STATE, "%s: %s,len %d\n", __func__, cookie_pot,count);
+       dprintk(DEBUG_VIDEO_STATE, "%s: %s,len %zu\n", __func__, cookie_pot,count);
 
        state=cookie_pot[0];
        if( (count>=3) && (cookie_pot[2]=='w') )