remove useless type casts

diff --git a/drivers/video/mxc_ipuv3_fb.c b/drivers/video/mxc_ipuv3_fb.c
index 03d08670cafec97cdc7dc4a1bec5eb4a81a87353..1a4022d36cd313674aff0de8dbd1f5fa264c750f 100644 (file)
--- a/drivers/video/mxc_ipuv3_fb.c
+++ b/drivers/video/mxc_ipuv3_fb.c
@@ -148,7 +148,7 @@ static int mxcfb_set_fix(struct fb_info *info)
 static int setup_disp_channel1(struct fb_info *fbi)
 {
        ipu_channel_params_t params;
-       struct mxcfb_info *mxc_fbi = (struct mxcfb_info *)fbi->par;
+       struct mxcfb_info *mxc_fbi = fbi->par;
 
        memset(&params, 0, sizeof(params));
        params.mem_dp_bg_sync.di = mxc_fbi->ipu_di;
@@ -183,7 +183,7 @@ static int setup_disp_channel1(struct fb_info *fbi)
 static int setup_disp_channel2(struct fb_info *fbi)
 {
        int retval = 0;
-       struct mxcfb_info *mxc_fbi = (struct mxcfb_info *)fbi->par;
+       struct mxcfb_info *mxc_fbi = fbi->par;
 
        mxc_fbi->cur_ipu_buf = 1;
        if (mxc_fbi->alpha_chan_en)
@@ -225,7 +225,7 @@ static int mxcfb_set_par(struct fb_info *fbi)
        int retval = 0;
        u32 mem_len;
        ipu_di_signal_cfg_t sig_cfg;
-       struct mxcfb_info *mxc_fbi = (struct mxcfb_info *)fbi->par;
+       struct mxcfb_info *mxc_fbi = fbi->par;
        uint32_t out_pixel_fmt;
 
        ipu_disable_channel(mxc_fbi->ipu_ch);
@@ -430,7 +430,7 @@ static int mxcfb_map_video_memory(struct fb_info *fbi)
        fbi->screen_size = fbi->fix.smem_len;
 
        /* Clear the screen */
-       memset((char *)fbi->screen_base, 0, fbi->fix.smem_len);
+       memset(fbi->screen_base, 0, fbi->fix.smem_len);
 
        return 0;
 }
@@ -478,12 +478,12 @@ static struct fb_info *mxcfb_init_fbinfo(void)
 
        memset(p, 0, size);
 
-       fbi = (struct fb_info *)p;
+       fbi = p;
        fbi->par = p + sizeof(struct fb_info) + PADDING;
 
        mxcfbi = (struct mxcfb_info *)fbi->par;
-       debug("Framebuffer structures at: fbi=0x%x mxcfbi=0x%x\n",
-               (unsigned int)fbi, (unsigned int)mxcfbi);
+       debug("Framebuffer structures at: fbi=%p mxcfbi=%p\n",
+               fbi, mxcfbi);
 
        fbi->var.activate = FB_ACTIVATE_NOW;
 
@@ -585,9 +585,9 @@ void *video_hw_init(void)
                puts("Error initializing IPU\n");
 
        ret = mxcfb_probe(gpixfmt, gdisp, gmode);
-       debug("Framebuffer at 0x%x\n", (unsigned int)panel.frameAdrs);
+       debug("Framebuffer at 0x%08x\n", panel.frameAdrs);
 
-       return (void *)&panel;
+       return &panel;
 }
 
 void video_set_lut(unsigned int index, /* color number */