From 68a8ddf2c0a886e2e7283f8bae64203581169f2d Mon Sep 17 00:00:00 2001 From: Masahiro Yamada 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. Change-Id: I619fb7c4fef77e029f9b8c7d861ef4004e01cfd4 Signed-off-by: Masahiro Yamada Reviewed-by: Jaehoon Chung --- 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 82a6393464..be7ec0aba8 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -154,9 +154,10 @@ 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); } -- 2.34.1