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mmc: sdhci: convert generic bus width setup to library function

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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
This commit is contained in:
Russell King
2014-04-25 12:57:07 +01:00
committed by Chris Ball
parent 5b4f1f6c49
commit 2317f56c05
19 changed files with 50 additions and 50 deletions
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5
drivers/mmc/host/sdhci-tegra.c
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@@ -127,7 +127,7 @@ static void tegra_sdhci_reset_exit(struct sdhci_host *host, u8 mask)
}
}
static int tegra_sdhci_buswidth(struct sdhci_host *host, int bus_width)
static void tegra_sdhci_set_bus_width(struct sdhci_host *host, int bus_width)
{
u32 ctrl;
@@ -144,7 +144,6 @@ static int tegra_sdhci_buswidth(struct sdhci_host *host, int bus_width)
ctrl &= ~SDHCI_CTRL_4BITBUS;
}
sdhci_writeb(host, ctrl, SDHCI_HOST_CONTROL);
return 0;
}
static const struct sdhci_ops tegra_sdhci_ops = {
@@ -152,7 +151,7 @@ static const struct sdhci_ops tegra_sdhci_ops = {
.read_l = tegra_sdhci_readl,
.read_w = tegra_sdhci_readw,
.write_l = tegra_sdhci_writel,
.platform_bus_width = tegra_sdhci_buswidth,
.set_bus_width = tegra_sdhci_set_bus_width,
.platform_reset_exit = tegra_sdhci_reset_exit,
};