[U-Boot] [PATCH 4/5] mtd: spi_flash: Clear SR error flags in case of failed write

If writing fail, error that is flagged into status register-1 should be cleared. Otherwise, next operation(s) may be done incorrectly/incomplete.

Signed-off-by: Ahmed S. Khalil engkhalil86@gmail.com --- drivers/mtd/spi/spi_flash.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 6f54e10..b6b56fe 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -415,6 +415,9 @@ int spi_flash_cmd_write_ops(struct spi_flash *flash, u32 offset, buf + actual, chunk_len); if (ret < 0) { debug("SF: write failed\n"); +#ifdef CONFIG_SPI_FLASH_SPANSION + clear_sr(flash); +#endif break; }