Currently a call to regmap_write is not being error checked because the
return checke is being performed on the variable ret and this variable
is not assigned the return value from the regmap_write call. Fix this
by adding in the missing assignment.

Fixes: 4670db6f32e9 ("spi: amlogic: add driver for Amlogic SPI Flash Controller")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/spi/spi-amlogic-spifc-a4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-amlogic-spifc-a4.c b/drivers/spi/spi-amlogic-spifc-a4.c
index 4ca8e82fdc67..4338d00e56a6 100644
--- a/drivers/spi/spi-amlogic-spifc-a4.c
+++ b/drivers/spi/spi-amlogic-spifc-a4.c
@@ -420,7 +420,7 @@ static int aml_sfc_dma_buffer_setup(struct aml_sfc *sfc, void *databuf,
 		goto out_map_data;
 
 	cmd = CMD_DATA_ADDRH(sfc->daddr);
-	regmap_write(sfc->regmap_base, SFC_CMD, cmd);
+	ret = regmap_write(sfc->regmap_base, SFC_CMD, cmd);
 	if (ret)
 		goto out_map_data;
 
-- 
2.51.0

Reviewed-by:Xianwei Zhao <xianwei.zhao@amlogic.com>
On 2025/9/14 04:15, Colin Ian King wrote:
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> 
> [ EXTERNAL EMAIL ]
> 
> Currently a call to regmap_write is not being error checked because the
> return checke is being performed on the variable ret and this variable
> is not assigned the return value from the regmap_write call. Fix this
> by adding in the missing assignment.
> 
> Fixes: 4670db6f32e9 ("spi: amlogic: add driver for Amlogic SPI Flash Controller")
> Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
> ---
>   drivers/spi/spi-amlogic-spifc-a4.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/spi/spi-amlogic-spifc-a4.c b/drivers/spi/spi-amlogic-spifc-a4.c
> index 4ca8e82fdc67..4338d00e56a6 100644
> --- a/drivers/spi/spi-amlogic-spifc-a4.c
> +++ b/drivers/spi/spi-amlogic-spifc-a4.c
> @@ -420,7 +420,7 @@ static int aml_sfc_dma_buffer_setup(struct aml_sfc *sfc, void *databuf,
>                  goto out_map_data;
> 
>          cmd = CMD_DATA_ADDRH(sfc->daddr);
> -       regmap_write(sfc->regmap_base, SFC_CMD, cmd);
> +       ret = regmap_write(sfc->regmap_base, SFC_CMD, cmd);
>          if (ret)
>                  goto out_map_data;
> 
> --
> 2.51.0
>