diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-02-14 16:40:23 +0900 |
|---|---|---|
| committer | Peng Fan <peng.fan@nxp.com> | 2020-02-20 15:09:55 +0800 |
| commit | a2b0221c9cb332415648c061c85f0ab1595c3429 (patch) | |
| tree | 82102ee7a052f7b44ac8c1aadfdc62d11d74629f | |
| parent | f5df6aa1e64bdde7c26cf349dfd3a773f5c18e26 (diff) | |
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>
| -rw-r--r-- | drivers/mmc/sdhci.c | 5 |
1 files 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); } |