From a2b0221c9cb332415648c061c85f0ab1595c3429 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Fri, 14 Feb 2020 16:40:23 +0900
Subject: [PATCH] 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>
---
drivers/mmc/sdhci.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index b4713e7b9b..fefe81016e 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -153,9 +153,10 @@ static void sdhci_prepare_dma(struct sdhci_host *host, struct mmc_data *data,
} 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);
}
--
2.39.5