diff options
| author | Praveenkumar I <[email protected]> | 2020-10-09 13:37:52 +0530 |
|---|---|---|
| committer | Miquel Raynal <[email protected]> | 2020-12-10 22:37:31 +0100 |
| commit | bc3686021122de953858a5be4cbf6e3f1d821e79 (patch) | |
| tree | abd8778a7ca75613acff2e8cfd2ec1248ed6117b /scripts/gdb/linux/device.py | |
| parent | efd50ff127b59d9a0f5f41ebf842d0d6ae8e4f6d (diff) | |
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
After each codeword NAND_FLASH_STATUS is read for possible operational
failures. But there is no DMA sync for CPU operation before reading it
and this leads to incorrect or older copy of DMA buffer in reg_read_buf.
This patch adds the DMA sync on reg_read_buf for CPU before reading it.
Fixes: 5bc36b2bf6e2 ("mtd: rawnand: qcom: check for operation errors in case of raw read")
Cc: [email protected]
Signed-off-by: Praveenkumar I <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/linux-mtd/[email protected]
Diffstat (limited to 'scripts/gdb/linux/device.py')
0 files changed, 0 insertions, 0 deletions