linux-kernel - linux-next: manual merge of the spi-mb tree with the mmc tree

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Message-Id: <20120905131539.95d7a613d49f741ab6f123a6@canb.auug.org.au>
Date:	Wed, 5 Sep 2012 13:15:39 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Lauri Hintsala <lauri.hintsala@...egiga.com>,
	Chris Ball <cjb@...top.org>, Marek Vasut <marex@...x.de>
Subject: linux-next: manual merge of the spi-mb tree with the mmc tree

Hi Mark,

Today's linux-next merge of the spi-mb tree got a conflict in
drivers/mmc/host/mxs-mmc.c between commit fc108d24d3a6 ("mmc: mxs-mmc:
fix deadlock caused by recursion loop") from the mmc tree and commit
829c1bf40b92 ("mmc: spi: Pull out parts shared between MMC and SPI") from
the spi-mb tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc drivers/mmc/host/mxs-mmc.c
index ad3fcea,4da9966..0000000
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@@ -281,12 -193,10 +193,12 @@@ static irqreturn_t mxs_mmc_irq_handler(
  
  	spin_lock(&host->lock);
  
- 	stat = readl(host->base + HW_SSP_CTRL1(host));
+ 	stat = readl(ssp->base + HW_SSP_CTRL1(ssp));
  	writel(stat & MXS_MMC_IRQ_BITS,
- 	       host->base + HW_SSP_CTRL1(host) + STMP_OFFSET_REG_CLR);
+ 	       ssp->base + HW_SSP_CTRL1(ssp) + STMP_OFFSET_REG_CLR);
  
 +	spin_unlock(&host->lock);
 +
  	if ((stat & BM_SSP_CTRL1_SDIO_IRQ) && (stat & BM_SSP_CTRL1_SDIO_IRQ_EN))
  		mmc_signal_sdio_irq(host->mmc);
  
@@@ -641,22 -523,22 +523,22 @@@ static void mxs_mmc_enable_sdio_irq(str
  
  	if (enable) {
  		writel(BM_SSP_CTRL0_SDIO_IRQ_CHECK,
- 		       host->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_SET);
+ 		       ssp->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_SET);
  		writel(BM_SSP_CTRL1_SDIO_IRQ_EN,
- 		       host->base + HW_SSP_CTRL1(host) + STMP_OFFSET_REG_SET);
+ 		       ssp->base + HW_SSP_CTRL1(ssp) + STMP_OFFSET_REG_SET);
 -
 -		if (readl(ssp->base + HW_SSP_STATUS(ssp)) &
 -				BM_SSP_STATUS_SDIO_IRQ)
 -			mmc_signal_sdio_irq(host->mmc);
 -
  	} else {
  		writel(BM_SSP_CTRL0_SDIO_IRQ_CHECK,
- 		       host->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_CLR);
+ 		       ssp->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_CLR);
  		writel(BM_SSP_CTRL1_SDIO_IRQ_EN,
- 		       host->base + HW_SSP_CTRL1(host) + STMP_OFFSET_REG_CLR);
+ 		       ssp->base + HW_SSP_CTRL1(ssp) + STMP_OFFSET_REG_CLR);
  	}
  
  	spin_unlock_irqrestore(&host->lock, flags);
 +
- 	if (enable && readl(host->base + HW_SSP_STATUS(host)) &
++	if (enable && readl(ssp->base + HW_SSP_STATUS(ssp)) &
 +			BM_SSP_STATUS_SDIO_IRQ)
 +		mmc_signal_sdio_irq(host->mmc);
 +
  }
  
  static const struct mmc_host_ops mxs_mmc_ops = {

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