Commit 4a64e49d authored by Timur Tabi's avatar Timur Tabi Committed by Florian Tobias Schandinat

drivers/video: fsl-diu-fb: remove unused ioctls

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: default avatarTimur Tabi <timur@freescale.com>
Signed-off-by: default avatarFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
parent 154152ae
......@@ -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);
......
......@@ -27,11 +27,6 @@
#include <linux/types.h>
struct mfb_alpha {
int enable;
int alpha;
};
struct mfb_chroma_key {
int enable;
__u8 red_max;
......
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