Re: [PATCH v1 2/3] spi: geni-qcom: Fix abort sequence execution for serial engine errors

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 1/22/26 4:10 PM, Praveen Talari wrote:
> The driver currently skips the abort sequence for target mode when serial
> engine errors occur. This leads to improper error recovery as the serial
> engine may remain in an undefined state without proper cleanup, potentially
> causing subsequent operations to fail or behave unpredictably.
> 
> Fix this by ensuring the abort sequence and DMA reset always execute during
> error recovery, as both are required for proper serial engine error
> handling.
> 
> Signed-off-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
> ---
>  drivers/spi/spi-geni-qcom.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c
> index f5d05025b196..e5320e2fb834 100644
> --- a/drivers/spi/spi-geni-qcom.c
> +++ b/drivers/spi/spi-geni-qcom.c
> @@ -167,7 +167,7 @@ static void handle_se_timeout(struct spi_controller *spi,
>  		 * doesn`t support CMD Cancel sequnece
>  		 */
>  		spin_unlock_irq(&mas->lock);
> -		goto reset_if_dma;
> +		goto abort;
>  	}
>  
>  	reinit_completion(&mas->cancel_done);
> @@ -178,6 +178,7 @@ static void handle_se_timeout(struct spi_controller *spi,
>  	if (time_left)
>  		goto reset_if_dma;
>  
> +abort:
>  	spin_lock_irq(&mas->lock);

Now that the jump is just 5 LoC, you can dispose of the goto and change it
to an if-statement

Konrad