2 Commits

Author	SHA1	Message	Date
Vinod Koul	cb95a4fa50	dmaengine: dw-edma: increase size of 'name' in debugfs code ... We seem to have hit warnings of 'output may be truncated' which is fixed by increasing the size of 'name' drivers/dma/dw-edma/dw-hdma-v0-debugfs.c: In function ‘dw_hdma_v0_debugfs_on’: drivers/dma/dw-edma/dw-hdma-v0-debugfs.c:125:50: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] 125 | snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i); | ^~ drivers/dma/dw-edma/dw-hdma-v0-debugfs.c: In function ‘dw_hdma_v0_debugfs_on’: drivers/dma/dw-edma/dw-hdma-v0-debugfs.c:142:50: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] 142 | snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i); | ^~ drivers/dma/dw-edma/dw-edma-v0-debugfs.c: In function ‘dw_edma_debugfs_regs_wr’: drivers/dma/dw-edma/dw-edma-v0-debugfs.c:193:50: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] 193 | snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i); | ^~ Signed-off-by: Vinod Koul <vkoul@kernel.org>	2024-01-19 18:17:34 +05:30
Cai Huoqing	353d5c241e	dmaengine: dw-edma: Add HDMA DebugFS support ... Add HDMA DebugFS support to show registers content Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Tested-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/20230520050854.73160-5-cai.huoqing@linux.dev Signed-off-by: Vinod Koul <vkoul@kernel.org>	2023-05-24 12:20:45 +05:30