The smart spi_nor_adjust_hwcaps() does not respect the SPI flash's
hwcaps, and only looks to the controller on what can be supported.
The flash's hwcaps needs to be AND'ed before checking.
Fixes: 71025f013ccb ("mtd: spi-nor-core: Rework hwcaps selection")
Signed-off-by: Bin Meng <bmeng...@gmail.com>
---
drivers/mtd/spi/spi-nor-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c
index 99e2f16349..2883d092fc 100644
--- a/drivers/mtd/spi/spi-nor-core.c
+++ b/drivers/mtd/spi/spi-nor-core.c
@@ -2861,7 +2861,7 @@ spi_nor_adjust_hwcaps(struct spi_nor *nor,
* Enable all caps by default. We will mask them after checking what's
* really supported using spi_mem_supports_op().
*/
- *hwcaps = SNOR_HWCAPS_ALL;
+ *hwcaps = SNOR_HWCAPS_ALL & params->hwcaps.mask;
/* X-X-X modes are not supported yet, mask them all. */
*hwcaps &= ~SNOR_HWCAPS_X_X_X;
--
2.25.1
