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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-25 12:57:12 +0100 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-05-22 07:26:28 -0400 |
| commit | 03231f9b781f24205c0af0398ce3cbef70090939 (patch) | |
| tree | 87626b628c3ab8e25133833f7f7b304207fa9dbb /drivers/mmc/host/sdhci-tegra.c | |
| parent | 2317f56c055fcad524bf6a873df48a754e7ebc4d (diff) | |
| download | lwn-03231f9b781f24205c0af0398ce3cbef70090939.tar.gz lwn-03231f9b781f24205c0af0398ce3cbef70090939.zip | |
mmc: sdhci: convert reset into a library function
Rather than having platform_reset_enter/platform_reset_exit methods,
turn the core of the reset handling into a library function which
platforms can call at the appropriate moment in their (new) reset
method.
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>
Diffstat (limited to 'drivers/mmc/host/sdhci-tegra.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-tegra.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index feed799b827a..7754c0319fda 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -108,12 +108,14 @@ static unsigned int tegra_sdhci_get_ro(struct sdhci_host *host) return mmc_gpio_get_ro(host->mmc); } -static void tegra_sdhci_reset_exit(struct sdhci_host *host, u8 mask) +static void tegra_sdhci_reset(struct sdhci_host *host, u8 mask) { struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); struct sdhci_tegra *tegra_host = pltfm_host->priv; const struct sdhci_tegra_soc_data *soc_data = tegra_host->soc_data; + sdhci_reset(host, mask); + if (!(mask & SDHCI_RESET_ALL)) return; @@ -152,7 +154,7 @@ static const struct sdhci_ops tegra_sdhci_ops = { .read_w = tegra_sdhci_readw, .write_l = tegra_sdhci_writel, .set_bus_width = tegra_sdhci_set_bus_width, - .platform_reset_exit = tegra_sdhci_reset_exit, + .reset = tegra_sdhci_reset, }; static const struct sdhci_pltfm_data sdhci_tegra20_pdata = { |