diff options
| author |   Shawn Guo <shawn.guo@linaro.org> | 2013-01-15 23:19:54 +0800 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2013-02-11 13:28:52 -0500 |
| commit | a043859043042e8bc6f68b40782e3b8c9d10a28d (patch) | |
| tree | 8405b72cfb14a5a7aad71a83e1e6b35592ad5081 | |
| parent | mmc: sdhci: introduce sdhci_update_clock helper to re-enable clock (diff) | |
| download | linux-dev-a043859043042e8bc6f68b40782e3b8c9d10a28d.tar.xz linux-dev-a043859043042e8bc6f68b40782e3b8c9d10a28d.zip | |
mmc: sdhci-esdhc-imx: remove ESDHC_CD_GPIO handling from IO accessory
With commit 9444e07 (mmc: remove unncessary mmc_gpio_free_cd() call from
slot-gpio users) in place, the ESDHC_CD_GPIO handling in IO accessories
becomes unnecessary. Remove it.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index dd7fcc137644..ae68bc965ab5 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -150,16 +150,6 @@ static u32 esdhc_readl_le(struct sdhci_host *host, int reg) u32 val = readl(host->ioaddr + reg); - if (unlikely(reg == SDHCI_PRESENT_STATE)) { - /* - * After SDHCI core gets improved to never query - * SDHCI_CARD_PRESENT state in GPIO case, we can - * remove this check. - */ - if (boarddata->cd_type == ESDHC_CD_GPIO) - val &= ~SDHCI_CARD_PRESENT; - } - if (unlikely(reg == SDHCI_CAPABILITIES)) { /* In FSL esdhc IC module, only bit20 is used to indicate the * ADMA2 capability of esdhc, but this bit is messed up on @@ -192,13 +182,6 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg) u32 data; if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)) { - if (boarddata->cd_type == ESDHC_CD_GPIO) - /* - * These interrupts won't work with a custom - * card_detect gpio (only applied to mx25/35) - */ - val &= ~(SDHCI_INT_CARD_REMOVE | SDHCI_INT_CARD_INSERT); - if (val & SDHCI_INT_CARD_INT) { /* * Clear and then set D3CD bit to avoid missing the |