diff options
author | Dan Willemsen <dwillemsen@nvidia.com> | 2011-04-25 14:33:43 -0700 |
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committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-04-26 11:25:37 -0700 |
commit | 3fb8de35df226550ec30dde3fb5128ea318bfb08 (patch) | |
tree | 9856187a8bea14ee9e00d8108bb7f4c6251fdf18 /drivers/mmc/host/sdhci-tegra.c | |
parent | 5d875e826db6160dc11a9ca9bc7b6c80bf6a68e4 (diff) |
Revert "tegra: sdhci: enable write protection on sd cards"
This reverts commit a616ec3ef588ab50b4f296b5b022b1bb5934aa31.
Change-Id: Idadd2c62d4dc99518d87b424bd164a97d342cab3
Diffstat (limited to 'drivers/mmc/host/sdhci-tegra.c')
-rw-r--r-- | drivers/mmc/host/sdhci-tegra.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index 67307a3e5203..3f54f759fe1c 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -40,7 +40,6 @@ struct tegra_sdhci_host { int clk_enabled; bool card_always_on; u32 sdhci_ints; - int wp_gpio; }; static irqreturn_t carddetect_irq(int irq, void *data) @@ -86,19 +85,9 @@ static void tegra_sdhci_set_clock(struct sdhci_host *sdhci, unsigned int clock) tegra_sdhci_enable_clock(host, clock); } -static int tegra_sdhci_get_ro(struct sdhci_host *sdhci) -{ - struct tegra_sdhci_host *host; - host = sdhci_priv(sdhci); - if (gpio_is_valid(host->wp_gpio)) - return gpio_get_value(host->wp_gpio); - return 0; -} - static struct sdhci_ops tegra_sdhci_ops = { .enable_dma = tegra_sdhci_enable_dma, .set_clock = tegra_sdhci_set_clock, - .get_ro = tegra_sdhci_get_ro, }; static int __devinit tegra_sdhci_probe(struct platform_device *pdev) @@ -136,7 +125,6 @@ static int __devinit tegra_sdhci_probe(struct platform_device *pdev) host = sdhci_priv(sdhci); host->sdhci = sdhci; host->card_always_on = (plat->power_gpio == -1) ? 1 : 0; - host->wp_gpio = plat->wp_gpio; host->clk = clk_get(&pdev->dev, plat->clk_id); if (IS_ERR(host->clk)) { |