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| author | Giuseppe Cavallaro <peppe.cavallaro@st.com> | 2010-09-20 21:22:13 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2010-10-23 21:11:14 +0800 |
| commit | b08caed8659ab27199db51c63a35c5ee067fc7ef (patch) | |
| tree | a6ae82a36747b31a4c4fb52e0eaea5caafc7e9a5 /drivers/mmc/host/sdhci.c | |
| parent | a29e7e18bddde778deb2cb101dbceca56b15e05e (diff) | |
| download | kernel_samsung_smdk4412-b08caed8659ab27199db51c63a35c5ee067fc7ef.zip kernel_samsung_smdk4412-b08caed8659ab27199db51c63a35c5ee067fc7ef.tar.gz kernel_samsung_smdk4412-b08caed8659ab27199db51c63a35c5ee067fc7ef.tar.bz2 | |
mmc: sdhci: add MMC_CAP_8_BIT_DATA in the host capabilities
This patch is necessary to gain the performance boost from 8-bit data
with the sdhci-stm driver.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 4c8631d..e335f4f 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1843,7 +1843,7 @@ int sdhci_add_host(struct sdhci_host *host) mmc->caps |= MMC_CAP_SDIO_IRQ; if (!(host->quirks & SDHCI_QUIRK_FORCE_1_BIT_DATA)) - mmc->caps |= MMC_CAP_4_BIT_DATA; + mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA; if (caps & SDHCI_CAN_DO_HISPD) mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED; |