[PATCH 2/2] MXS/MCI: simplify reset of the MCI device block

[Juergen Beisert]

Since a generic block reset function is a available, also the MCI driver
should make use of it.

Signed-off-by: Juergen Beisert <jbe at pengutronix.de>
---
 drivers/mci/mxs.c | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/mci/mxs.c b/drivers/mci/mxs.c
index 3657b3e..93f5a41 100644
--- a/drivers/mci/mxs.c
+++ b/drivers/mci/mxs.c
@@ -446,19 +446,6 @@ static unsigned mxs_mci_setup_clock_speed(struct mxs_mci_host *mxs_mci, unsigned
 	return ssp / div / rate;
 }
 
-/**
- * Reset the MCI engine (the hard way)
- * @param hw_dev Host interface instance
- *
- * This will reset everything in all registers of this unit! (FIXME)
- */
-static void mxs_mci_reset(struct mxs_mci_host *mxs_mci)
-{
-	writel(SSP_CTRL0_SFTRST, mxs_mci->regs + HW_SSP_CTRL0 + 8);
-	while (readl(mxs_mci->regs + HW_SSP_CTRL0) & SSP_CTRL0_SFTRST)
-		;
-}
-
 /* ------------------------- MCI API -------------------------------------- */
 
 /**
@@ -475,7 +462,7 @@ static int mxs_mci_initialize(struct mci_host *host, struct device_d *mci_dev)
 	writel(SSP_CTRL0_CLKGATE, mxs_mci->regs + HW_SSP_CTRL0 + 8);
 
 	/* reset the unit */
-	mxs_mci_reset(mxs_mci);
+	mxs_reset_block(mxs_mci->regs + HW_SSP_CTRL0, 0);
 
 	/* restore the last settings */
 	mxs_mci_setup_timeout(mxs_mci, 0xffff);
-- 
1.8.2.rc2