linux-kernel - Re: [PATCH] soundwire: bus: simplify by using local slave->prop

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Date: Thu, 20 Jun 2024 13:14:15 +0200
From: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
 Vinod Koul <vkoul@...nel.org>, Bard Liao <yung-chuan.liao@...ux.intel.com>,
 Sanyog Kale <sanyog.r.kale@...el.com>, alsa-devel@...a-project.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] soundwire: bus: simplify by using local slave->prop



On 6/20/24 11:10, Krzysztof Kozlowski wrote:
> The sdw_initialize_slave() function stores 'slave->prop' as local 'prop'
> variable, so use it in all applicable places to make code a bit simpler.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>

> ---
>  drivers/soundwire/bus.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
> index 191e6cc6f962..263ca32f0c5c 100644
> --- a/drivers/soundwire/bus.c
> +++ b/drivers/soundwire/bus.c
> @@ -1410,7 +1410,7 @@ static int sdw_initialize_slave(struct sdw_slave *slave)
>  		}
>  	}
>  	if ((slave->bus->prop.quirks & SDW_MASTER_QUIRKS_CLEAR_INITIAL_PARITY) &&
> -	    !(slave->prop.quirks & SDW_SLAVE_QUIRKS_INVALID_INITIAL_PARITY)) {
> +	    !(prop->quirks & SDW_SLAVE_QUIRKS_INVALID_INITIAL_PARITY)) {
>  		/* Clear parity interrupt before enabling interrupt mask */
>  		status = sdw_read_no_pm(slave, SDW_SCP_INT1);
>  		if (status < 0) {
> @@ -1436,7 +1436,7 @@ static int sdw_initialize_slave(struct sdw_slave *slave)
>  	 * device-dependent, it might e.g. only be enabled in
>  	 * steady-state after a couple of frames.
>  	 */
> -	val = slave->prop.scp_int1_mask;
> +	val = prop->scp_int1_mask;
>  
>  	/* Enable SCP interrupts */
>  	ret = sdw_update_no_pm(slave, SDW_SCP_INTMASK1, val, val);
> @@ -1447,7 +1447,7 @@ static int sdw_initialize_slave(struct sdw_slave *slave)
>  	}
>  
>  	/* No need to continue if DP0 is not present */
> -	if (!slave->prop.dp0_prop)
> +	if (!prop->dp0_prop)
>  		return 0;
>  
>  	/* Enable DP0 interrupts */