mmc: dw_mmc: make IO accessors endian agnostic
The dw_mmc driver does not use endian agnostic IO accessors, so fix
the use of __raw reads and writes to be the relaxed versions.
This fixes the dw_mmc driver initialisation on Altera socfpga in big endian.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
index d239867..b8051d0 100644
--- a/drivers/mmc/host/dw_mmc.h
+++ b/drivers/mmc/host/dw_mmc.h
@@ -171,22 +171,22 @@
/* Register access macros */
#define mci_readl(dev, reg) \
- __raw_readl((dev)->regs + SDMMC_##reg)
+ readl_relaxed((dev)->regs + SDMMC_##reg)
#define mci_writel(dev, reg, value) \
- __raw_writel((value), (dev)->regs + SDMMC_##reg)
+ writel_relaxed((value), (dev)->regs + SDMMC_##reg)
/* 16-bit FIFO access macros */
#define mci_readw(dev, reg) \
- __raw_readw((dev)->regs + SDMMC_##reg)
+ readw_relaxed((dev)->regs + SDMMC_##reg)
#define mci_writew(dev, reg, value) \
- __raw_writew((value), (dev)->regs + SDMMC_##reg)
+ writew_relaxed((value), (dev)->regs + SDMMC_##reg)
/* 64-bit FIFO access macros */
#ifdef readq
#define mci_readq(dev, reg) \
- __raw_readq((dev)->regs + SDMMC_##reg)
+ readq_relaxed((dev)->regs + SDMMC_##reg)
#define mci_writeq(dev, reg, value) \
- __raw_writeq((value), (dev)->regs + SDMMC_##reg)
+ writeq_relaxed((value), (dev)->regs + SDMMC_##reg)
#else
/*
* Dummy readq implementation for architectures that don't define it.
