linux-kernel - Re: [PATCH 4.19 10/93] soundwire: cadence_master: fix register definition for SLAVE

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Message-ID: <20190906135428.GB28960@amd>
Date:   Fri, 6 Sep 2019 15:54:28 +0200
From:   Pavel Machek <pavel@...x.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Vinod Koul <vkoul@...nel.org>, Sasha Levin <sashal@...nel.org>
Subject: Re: [PATCH 4.19 10/93] soundwire: cadence_master: fix register
 definition for SLAVE_STATE

On Wed 2019-09-04 19:53:12, Greg Kroah-Hartman wrote:
> [ Upstream commit b07dd9b400981f487940a4d84292d3a0e7cd9362 ]
> 
> wrong prefix and wrong macro.

Both defines are unused in 4.19 stable... so this does not fix any
bug.

Best regards,
								Pavel

> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
> Link: https://lore.kernel.org/r/20190725234032.21152-14-pierre-louis.bossart@linux.intel.com
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
> Signed-off-by: Sasha Levin <sashal@...nel.org>

>  
>  #define CDNS_MCP_INTSET				0x4C
>  
> -#define CDNS_SDW_SLAVE_STAT			0x50
> -#define CDNS_MCP_SLAVE_STAT_MASK		BIT(1, 0)
> +#define CDNS_MCP_SLAVE_STAT			0x50
> +#define CDNS_MCP_SLAVE_STAT_MASK		GENMASK(1, 0)
>  
>  #define CDNS_MCP_SLAVE_INTSTAT0			0x54
>  #define CDNS_MCP_SLAVE_INTSTAT1			0x58

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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