The bcm47xxnflash_ops_bcm4706_cmd_ctrl() calls
bcm47xxnflash_ops_bcm4706_ctl_cmd() without printing error message. A
proper implementation can be found in bcm47xxnflash_ops_bcm4706_write().
Add error log to the bcm47xxnflash_ops_bcm4706_ctl_cmd() to prevent
selent failure.
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
---
drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c
index 6487dfc64258..c89129588bb6 100644
--- a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c
+++ b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c
@@ -182,7 +182,8 @@ static void bcm47xxnflash_ops_bcm4706_cmd_ctrl(struct nand_chip *nand_chip,
if (cmd != NAND_CMD_RESET)
code |= NCTL_CSA;
- bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, code);
+ if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, code))
+ pr_err("%s ctl_cmd didn't work!\n", __func__);
}
/* Default nand_select_chip calls cmd_ctrl, which is not used in BCM4706 */
--
2.42.0.windows.2