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authorSakari Ailus <sakari.ailus@linux.intel.com>2021-02-16 17:57:20 +0200
committerThomas Zimmermann <tzimmermann@suse.de>2021-02-17 12:52:20 +0100
commitaf612e43de6d27df51a7636229be7d33fe3ab7b5 (patch)
treea84a7181fd4374fbe5071b9c41dde8afc26c91e1 /scripts/checkpatch.pl
parent4d36cf070249564546f07a3fe5456e29dbbc1593 (diff)
lib/vsprintf: Add support for printing V4L2 and DRM fourccs
Add a printk modifier %p4cc (for pixel format) for printing V4L2 and DRM pixel formats denoted by fourccs. The fourcc encoding is the same for both so the same implementation can be used. Suggested-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20210216155723.17109-2-sakari.ailus@linux.intel.com
Diffstat (limited to 'scripts/checkpatch.pl')
-rwxr-xr-xscripts/checkpatch.pl6
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 92e888ed939f..79858e07d023 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -6557,9 +6557,11 @@ sub process {
$specifier = $1;
$extension = $2;
$qualifier = $3;
- if ($extension !~ /[SsBKRraEehMmIiUDdgVCbGNOxtf]/ ||
+ if ($extension !~ /[4SsBKRraEehMmIiUDdgVCbGNOxtf]/ ||
($extension eq "f" &&
- defined $qualifier && $qualifier !~ /^w/)) {
+ defined $qualifier && $qualifier !~ /^w/) ||
+ ($extension eq "4" &&
+ defined $qualifier && $qualifier !~ /^cc/)) {
$bad_specifier = $specifier;
last;
}