diff options
| author | Dong Aisheng <aisheng.dong@freescale.com> | 2015-05-27 13:13:26 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-06-01 10:07:15 +0300 |
| commit | 915be485bdf24f2261b4dc776625c930e1491d7a (patch) | |
| tree | b924f8c1585a9d0f85f8bcb22e494e92fd3e2303 /drivers/mmc | |
| parent | b69587e2d5b09a192c45c604ea1f9e8d51f4c3a1 (diff) | |
| download | linux-915be485bdf24f2261b4dc776625c930e1491d7a.tar.xz | |
mmc: sdhci-esdhc-imx: merge the same register check into one place
In esdhc_writel_le() function, there's duplicated checking of the same
register as follows:
"if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE))".
Merge them into one and remove the duplicated one.
Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index ef290a5b34c4..0c89293ed853 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -313,6 +313,11 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg) data |= ESDHC_CTRL_D3CD; writel(data, host->ioaddr + SDHCI_HOST_CONTROL); } + + if (val & SDHCI_INT_ADMA_ERROR) { + val &= ~SDHCI_INT_ADMA_ERROR; + val |= ESDHC_INT_VENDOR_SPEC_DMA_ERR; + } } if (unlikely((imx_data->socdata->flags & ESDHC_FLAG_MULTIBLK_NO_INT) @@ -333,13 +338,6 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg) } } - if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)) { - if (val & SDHCI_INT_ADMA_ERROR) { - val &= ~SDHCI_INT_ADMA_ERROR; - val |= ESDHC_INT_VENDOR_SPEC_DMA_ERR; - } - } - writel(val, host->ioaddr + reg); } |