mmc: sdhci: use lower_32_bit2() and upper_32_bits() for setting adma_addr
Use {lower,upper}_32_bits() instead of the combination of cast
and shift.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index b4713e7..fefe810 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -153,9 +153,10 @@
} else if (host->flags & (USE_ADMA | USE_ADMA64)) {
sdhci_prepare_adma_table(host, data);
- sdhci_writel(host, (u32)host->adma_addr, SDHCI_ADMA_ADDRESS);
+ sdhci_writel(host, lower_32_bits(host->adma_addr),
+ SDHCI_ADMA_ADDRESS);
if (host->flags & USE_ADMA64)
- sdhci_writel(host, (u64)host->adma_addr >> 32,
+ sdhci_writel(host, upper_32_bits(host->adma_addr),
SDHCI_ADMA_ADDRESS_HI);
}