• Dhruva Gole's avatar
    spi: spi-mem: perform odd len check only while writing data · db58dc54
    Dhruva Gole authored and Jagan Teki's avatar Jagan Teki committed
    in spi_mem_dtr_supports_op we have a check for allowing only even number
    of bytes to be r/w. Odd bytes writing can be a concern while writing
    data to a flash for example because 8 DTR mode doesn't support it.
    However, reading ODD Bytes even  though may not be physically possible
    we can still allow for it because it will not have serious implications
    on any critical registers being overwritten since they are just reads.
    Cc: Vaishnav Achath <vaishnav.a@ti.com>
    Cc: Pratyush Yadav <pratyush@kernel.org>
    Cc: Vignesh Raghavendra <vigneshr@ti.com>
    Tested-by: default avatarNikhil M Jain <n-jain1@ti.com>
    Signed-off-by: default avatarDhruva Gole <d-gole@ti.com>
    Reviewed-by: default avatarJagan Teki <jagan@amarulasolutions.com>