Re: [PATCH v9 09/13] spi: mxic: Fix the transmit path

On Tue, 2022-01-04 at 08:36:27 UTC, Miquel Raynal wrote:

By working with external hardware ECC engines, we figured out that Under certain circumstances, it is needed for the SPI controller to check INT_TX_EMPTY and INT_RX_NOT_EMPTY in both receive and transmit path (not only in the receive path). The delay penalty being negligible, move this code in the common path.

Fixes: b942d80b0a39 ("spi: Add MXIC controller driver") Cc: stable@vger.kernel.org Suggested-by: Mason Yang masonccyang@mxic.com.tw Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Reviewed-by: Zhengxun Li zhengxunli@mxic.com.tw Reviewed-by: Mark Brown broonie@kernel.org

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-mem-ecc.

Miquel