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fbdev: Support NULL for name in option-string lookup
authorThomas Zimmermann <tzimmermann@suse.de>
Thu, 9 Feb 2023 13:55:01 +0000 (14:55 +0100)
committerThomas Zimmermann <tzimmermann@suse.de>
Mon, 20 Feb 2023 13:56:43 +0000 (14:56 +0100)
commitcedaf7cddd7339a3e189a59eec35e76c6557a6d5
treeba76762a3f093e668d55bc0f9947632aa37bde2e
parent73ce73c30ba9ae4d90fdfad7ebe9104001d5d851
fbdev: Support NULL for name in option-string lookup

Ignore the per-driver video options if no driver name has been
specified to fb_get_option(). Return the global options in this
case.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230209135509.7786-4-tzimmermann@suse.de
drivers/video/fbdev/core/fb_cmdline.c