Remove some unused ioctl commands, and treat those commands as unsupported
instead of ignored.
Also remove struct mfb_alpha, which isn't used by any ioctl. It may have
been once intended for MFB_SET_ALPHA, but that ioctl uses a different
data structure.
Signed-off-by: Timur Tabi <timur@xxxxxxxxxxxxx>
---
drivers/video/fsl-diu-fb.c | 12 ------------
include/linux/fsl-diu-fb.h | 5 -----
2 files changed, 0 insertions(+), 17 deletions(-)
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 10ee411..226f4bc 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -902,9 +902,6 @@ static int fsl_diu_setcolreg(unsigned int regno, unsigned int red,
ret = 0;
}
break;
- case FB_VISUAL_STATIC_PSEUDOCOLOR:
- case FB_VISUAL_PSEUDOCOLOR:
- break;
}
return ret;
@@ -1056,15 +1053,6 @@ static int fsl_diu_ioctl(struct fb_info *info, unsigned int cmd,
if (copy_to_user(buf, ad, sizeof(*ad)))
return -EFAULT;
break;
- case FBIOGET_HWCINFO:
- pr_debug("FBIOGET_HWCINFO:0x%08x\n", FBIOGET_HWCINFO);
- break;
- case FBIOPUT_MODEINFO:
- pr_debug("FBIOPUT_MODEINFO:0x%08x\n", FBIOPUT_MODEINFO);
- break;
- case FBIOGET_DISPINFO:
- pr_debug("FBIOGET_DISPINFO:0x%08x\n", FBIOGET_DISPINFO);
- break;
default:
dev_err(info->dev, "unknown ioctl command (0x%08X)\n", cmd);
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index daa9952..5ebffa6 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -27,11 +27,6 @@
#include <linux/types.h>
-struct mfb_alpha {
- int enable;
- int alpha;
-};
-
struct mfb_chroma_key {
int enable;
__u8 red_max;
--
1.7.3.4
--
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