[airlied:drm-intel-display-refactor 12/19] drivers/gpu/drm/i915/display/intel_dump_verify.c:19:1: sparse: sparse: symbol 'pipe_config_mismatch' was not declared. Should it be static?
7:19 a.m.
tree: git://people.freedesktop.org/~airlied/linux.git drm-intel-display-refactor
head: cb45bcc9cf97016e5d4edb7a4196f0847437460e
commit: 678661f2ff1ba755fc652011d3edb2977165f508 [12/19] drm/i915/display: move display
dump/verify code to a separate file
config: i386-randconfig-s002-20211013 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-dirty
git remote add airlied git://people.freedesktop.org/~airlied/linux.git
git fetch --no-tags airlied drm-intel-display-refactor
git checkout 678661f2ff1ba755fc652011d3edb2977165f508
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir
ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
> drivers/gpu/drm/i915/display/intel_dump_verify.c:19:1: sparse:
sparse: symbol 'pipe_config_mismatch' was not declared. Should it be static?
Please review and possibly fold the followup patch.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
7:20 a.m.
New subject: [RFC PATCH airlied] drm/i915/display: pipe_config_mismatch can be static
drivers/gpu/drm/i915/display/intel_dump_verify.c:19:1: warning: symbol
'pipe_config_mismatch' was not declared. Should it be static?
Fixes: 678661f2ff1b ("drm/i915/display: move display dump/verify code to a separate
file")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: kernel test robot <lkp(a)intel.com>
---
intel_dump_verify.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dump_verify.c
b/drivers/gpu/drm/i915/display/intel_dump_verify.c
index dab85805a569d..ad4448f7b0291 100644
--- a/drivers/gpu/drm/i915/display/intel_dump_verify.c
+++ b/drivers/gpu/drm/i915/display/intel_dump_verify.c
@@ -15,7 +15,7 @@
#include "intel_snps_phy.h"
#include "intel_vrr.h"
-void __printf(4, 5)
+static void __printf(4, 5)
pipe_config_mismatch(bool fastset, const struct intel_crtc *crtc,
const char *name, const char *format, ...)
{
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kernel test robot