diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-05-15 13:41:10 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-05-15 13:41:10 +0300 |
| commit | 6d09dfe70f8f36843d8152592d7d80aa909e9c9d (patch) | |
| tree | 4f8abd9e3a4f7d8149ef716938360043f6adb24f /drivers/video | |
| parent | 598041f39f3b2c0327a44d8289d27bac35fe7b6a (diff) | |
| download | linux-6d09dfe70f8f36843d8152592d7d80aa909e9c9d.tar.xz | |
video: fbdev: pxafb: Convert to use match_string() helper
The new helper returns index of the matching string in an array.
We are going to use it here.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/pxafb.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index c3d49e13643c..0c013f1efe81 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -2099,7 +2099,7 @@ 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", + "mono-stn", "mono-dstn", "color-stn", "color-dstn", "color-tft", "smart-panel", NULL }; @@ -2115,12 +2115,10 @@ 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; + return i; } info->lcd_conn |= LCD_CONN_TYPE(i); info->lcd_conn |= LCD_CONN_WIDTH(bus_width); |