match_string() returns the index of an array for a matching string, which can be used intead of open coded variant.
Cc: Bartlomiej Zolnierkiewicz <[email protected]> Cc: Arvind Yadav <[email protected]> Cc: [email protected] [email protected] Signed-off-by: Yisheng Xie <[email protected]> --- drivers/video/fbdev/pxafb.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index c3d49e1..702193d 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -2115,10 +2115,8 @@ static int of_get_pxafb_display(struct device *dev, struct device_node *disp, if (ret) s = "color-tft"; - for (i = 0; lcd_types[i]; i++) - if (!strcmp(s, lcd_types[i])) - break; - if (!i || !lcd_types[i]) { + i = match_string(lcd_types, -1, s); + if (i <= 0) { dev_err(dev, "lcd-type %s is unknown\n", s); return -EINVAL; } -- 1.7.12.4
