From: Amelie Delaunay amelie.delaunay@foss.st.com
commit e7f110889a87307fb0fed408a5dee1707796ca04 upstream.
This patch fixes STM32_MDMA_CTBR_TSEL_MASK, which is [5:0], not [7:0].
Fixes: a4ffb13c8946 ("dmaengine: Add STM32 MDMA driver") Signed-off-by: Amelie Delaunay amelie.delaunay@foss.st.com Link: https://lore.kernel.org/r/20211220165827.1238097-1-amelie.delaunay@foss.st.c... Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/dma/stm32-mdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/dma/stm32-mdma.c +++ b/drivers/dma/stm32-mdma.c @@ -194,7 +194,7 @@ #define STM32_MDMA_CTBR(x) (0x68 + 0x40 * (x)) #define STM32_MDMA_CTBR_DBUS BIT(17) #define STM32_MDMA_CTBR_SBUS BIT(16) -#define STM32_MDMA_CTBR_TSEL_MASK GENMASK(7, 0) +#define STM32_MDMA_CTBR_TSEL_MASK GENMASK(5, 0) #define STM32_MDMA_CTBR_TSEL(n) STM32_MDMA_SET(n, \ STM32_MDMA_CTBR_TSEL_MASK)