Message ID | 20190508112842.11654-17-alexandru.ardelean@analog.com (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show
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Series |
treewide: fix match_string() helper when array size
|
expand
|
Context | Check | Description |
---|---|---|
snowpatch_ozlabs/apply_patch | success | Successfully applied on branch next (8150a153c013aa2dd1ffae43370b89ac1347a7fb) |
snowpatch_ozlabs/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 16 lines checked |
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index 0025781e6e1e..e657a04f5b1d 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -2114,7 +2114,7 @@ static void pxafb_check_options(struct device *dev, struct pxafb_mach_info *inf) #if defined(CONFIG_OF) static const char * const lcd_types[] = { "unknown", "mono-stn", "mono-dstn", "color-stn", "color-dstn", - "color-tft", "smart-panel", NULL + "color-tft", "smart-panel" }; static int of_get_pxafb_display(struct device *dev, struct device_node *disp, @@ -2129,7 +2129,7 @@ static int of_get_pxafb_display(struct device *dev, struct device_node *disp, if (ret) s = "color-tft"; - i = __match_string(lcd_types, -1, s); + i = match_string(lcd_types, s); if (i < 0) { dev_err(dev, "lcd-type %s is unknown\n", s); return i;
The `lcd_types` array is a static array of strings. Using match_string() (which computes the array size via ARRAY_SIZE()) is possible. This reduces the array by 1 element, since the NULL (at the end of the array) is no longer needed. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> --- drivers/video/fbdev/pxafb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)