From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 3 May 2018 18:41:19 +0000 (+0300)
Subject: drm: panel-orientation-quirks: Convert to use match_string() helper
X-Git-Tag: v4.18-rc1~128^2~14^2~14
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=818c05d8e2679e27800b9ce5bc2b0a89ecd164e8;p=users%2Fjedix%2Flinux-maple.git

drm: panel-orientation-quirks: 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.

Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180503184119.22355-1-andriy.shevchenko@linux.intel.com
---

diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index caebddda8bce9..fe9c6c731e878 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -172,10 +172,9 @@ int drm_get_panel_orientation_quirk(int width, int height)
 		if (!bios_date)
 			continue;
 
-		for (i = 0; data->bios_dates[i]; i++) {
-			if (!strcmp(data->bios_dates[i], bios_date))
-				return data->orientation;
-		}
+		i = match_string(data->bios_dates, -1, bios_date);
+		if (i >= 0)
+			return data->orientation;
 	}
 
 	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;