diff options
Diffstat (limited to 'drivers/video/of_videomode.c')
| -rw-r--r-- | drivers/video/of_videomode.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/video/of_videomode.c b/drivers/video/of_videomode.c index 111c2d1911d3..e7d10ffd3b66 100644 --- a/drivers/video/of_videomode.c +++ b/drivers/video/of_videomode.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * generic videomode helper * * Copyright (c) 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix - * - * This file is released under the GPLv2 */ #include <linux/errno.h> #include <linux/export.h> @@ -15,9 +14,9 @@ /** * of_get_videomode - get the videomode #<index> from devicetree - * @np - devicenode with the display_timings - * @vm - set to return value - * @index - index into list of display_timings + * @np: devicenode with the display_timings + * @vm: set to return value + * @index: index into list of display_timings * (Set this to OF_USE_NATIVE_MODE to use whatever mode is * specified as native mode in the DT.) * @@ -36,7 +35,7 @@ int of_get_videomode(struct device_node *np, struct videomode *vm, disp = of_get_display_timings(np); if (!disp) { - pr_err("%s: no timings specified\n", of_node_full_name(np)); + pr_err("%pOF: no timings specified\n", np); return -EINVAL; } @@ -44,11 +43,9 @@ int of_get_videomode(struct device_node *np, struct videomode *vm, index = disp->native_mode; ret = videomode_from_timings(disp, vm, index); - if (ret) - return ret; display_timings_release(disp); - return 0; + return ret; } EXPORT_SYMBOL_GPL(of_get_videomode); |