UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915: Do not spam log with missing arch support 

Following what was done in drm_cache.c, when the stub for
remap_io_mapping() was added in commit 67c430bbaa ("drm/i915: Skip
remap_io_mapping() for non-x86 platforms"), it included a log message
with pr_err().  However just the warning is already enough and switching
to WARN_ONCE() allows us to keep the log message while avoiding log
spam.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220131165926.3230642-4-lucas.demarchi@intel.com
This commit is contained in:
Lucas De Marchi 2022-01-31 08:59:26 -08:00
parent 22ba60f617
commit d30b9ae93b
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/i915/i915_mm.h
View File

@ -22,8 +22,7 @@ int remap_io_mapping(struct vm_area_struct *vma,
unsigned long addr, unsigned long pfn, unsigned long size,
struct io_mapping *iomap)
{
pr_err("Architecture has no %s() and shouldn't be calling this function\n", __func__);
WARN_ON_ONCE(1);
WARN_ONCE(1, "Architecture has no drm_cache.c support\n");
return 0;
}
#endif