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    Subject[PATCH 5.16 0927/1039] dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASK
    Date
    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.com
    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
    @@ -184,7 +184,7 @@
    #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)


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