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author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-04-24 08:26:42 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-04-26 23:20:24 +0200 |
commit | aec4ccd96bb9b55761230dd2198b795cec7f71eb (patch) | |
tree | 8fcc0af67823c6f3eb646c13c8e29e7245aaf33d /drivers/mci/imx-esdhc.c | |
parent | 9b22b92393a4faf61ec06daded4c03580321bd8f (diff) | |
download | barebox-aec4ccd96bb9b55761230dd2198b795cec7f71eb.tar.gz barebox-aec4ccd96bb9b55761230dd2198b795cec7f71eb.tar.xz |
mci: imx-esdhc: remove cache snoop register access
Remove some leftover from former powerpc support which has no
relevance for i.MX based esdhc controllers.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mci/imx-esdhc.c')
-rw-r--r-- | drivers/mci/imx-esdhc.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c index 8c2695cded..f4fdac8e01 100644 --- a/drivers/mci/imx-esdhc.c +++ b/drivers/mci/imx-esdhc.c @@ -61,14 +61,11 @@ struct fsl_esdhc { u32 fevt; char reserved2[168]; u32 hostver; - char reserved3[780]; - u32 scr; }; struct fsl_esdhc_host { struct mci_host mci; struct fsl_esdhc __iomem *regs; - u32 no_snoop; unsigned long cur_clock; struct device_d *dev; struct clk *clk; @@ -454,10 +451,6 @@ static int esdhc_init(struct mci_host *mci, struct device_d *dev) int timeout = 1000; int ret = 0; - /* Enable cache snooping */ - if (host && !host->no_snoop) - esdhc_write32(®s->scr, 0x00000040); - /* Reset the entire host controller */ esdhc_write32(®s->sysctl, SYSCTL_RSTA); |