mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-28 20:20:17 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/i915/dmc: remove unnecessary dmc_id validity check

Browse Source 
The dmc_id comes from for_each_dmc_id() in parse_dmc_fw() ->
parse_dmc_fw_header() -> dmc_mmio_addr_sanity_check(). It's valid by
definition.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b4e1c862687f79861a5fa4bfa6797ecda2136fab.1675339447.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2023-02-02 14:04:50 +02:00
parent 23cc452e9b
commit 3965b8812e
1 changed files with 0 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/i915/display/intel_dmc.c
View File

@@ -576,11 +576,6 @@ static bool dmc_mmio_addr_sanity_check(struct intel_dmc *dmc,
u32 start_range, end_range;
int i;
if (dmc_id >= DMC_FW_MAX) {
drm_warn(&i915->drm, "Unsupported firmware id %u\n", dmc_id);
return false;
}
if (header_ver == 1) {
start_range = DMC_MMIO_START_RANGE;
end_range = DMC_MMIO_END_RANGE;