diff options
| author | Suraj Gupta <suraj.gupta2@amd.com> | 2025-10-22 00:00:06 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-12-16 21:16:59 +0530 |
| commit | c0732fe78728718c853ef8e7af5bbb05262acbd1 (patch) | |
| tree | 2912d2c7178d3eccbfbae609b787c0304895eef0 /tools/perf/scripts/python/git@git.tavy.me:linux-stable.git | |
| parent | 2efd07a7c36949e6fa36a69183df24d368bf9e96 (diff) | |
dmaengine: xilinx_dma: Fix uninitialized addr_width when "xlnx,addrwidth" property is missing
When device tree lacks optional "xlnx,addrwidth" property, the addr_width
variable remained uninitialized with garbage values, causing incorrect
DMA mask configuration and subsequent probe failure. The fix ensures a
fallback to the default 32-bit address width when this property is missing.
Signed-off-by: Suraj Gupta <suraj.gupta2@amd.com>
Fixes: b72db4005fe4 ("dmaengine: vdma: Add 64 bit addressing support to the driver")
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: Folker Schwesinger <dev@folker-schwesinger.de>
Link: https://patch.msgid.link/20251021183006.3434495-1-suraj.gupta2@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions