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-rw-r--r--drivers/video/aty/radeon_base.c6
-rw-r--r--drivers/video/fbcmap.c4
-rw-r--r--drivers/video/fbsysfs.c4
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index c9f0c5a07e6e..9a6b5b39b88e 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -1067,7 +1067,7 @@ static int radeon_setcolreg (unsigned regno, unsigned red, unsigned green,
if (regno > 255)
- return 1;
+ return -EINVAL;
red >>= 8;
green >>= 8;
@@ -1086,9 +1086,9 @@ static int radeon_setcolreg (unsigned regno, unsigned red, unsigned green,
pindex = regno * 8;
if (rinfo->depth == 16 && regno > 63)
- return 1;
+ return -EINVAL;
if (rinfo->depth == 15 && regno > 31)
- return 1;
+ return -EINVAL;
/* For 565, the green component is mixed one order
* below
diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
index c32a2a50bfa2..1f98392a43b3 100644
--- a/drivers/video/fbcmap.c
+++ b/drivers/video/fbcmap.c
@@ -85,7 +85,7 @@ static struct fb_cmap default_16_colors = {
* Allocates memory for a colormap @cmap. @len is the
* number of entries in the palette.
*
- * Returns -1 errno on error, or zero on success.
+ * Returns negative errno on error, or zero on success.
*
*/
@@ -116,7 +116,7 @@ int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp)
fail:
fb_dealloc_cmap(cmap);
- return -1;
+ return -ENOMEM;
}
/**
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c
index 6d26057337e2..b72b05250a9d 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbsysfs.c
@@ -348,7 +348,7 @@ static ssize_t store_cmap(struct class_device *class_device, const char *buf,
fb_copy_cmap(&umap, &fb_info->cmap);
fb_dealloc_cmap(&umap);
- return rc;
+ return rc ?: count;
}
for (i = 0; i < length; i++) {
u16 red, blue, green, tsp;
@@ -367,7 +367,7 @@ static ssize_t store_cmap(struct class_device *class_device, const char *buf,
if (transp)
fb_info->cmap.transp[i] = tsp;
}
- return 0;
+ return count;
}
static ssize_t show_cmap(struct class_device *class_device, char *buf)