We don't need these hooks in order to insert code in these paths, we
can just provide our own handlers and call the main sdhci handlers as
appropriate.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
=-DO NOT APPLY-=
drivers/mmc/host/sdhci-of-esdhc.c | 55 +++++++++++++++++++++++++--------------
1 file changed, 36 insertions(+), 19 deletions(-)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index fcaeae5f55b8..605815e52f5f 100644
=-DO NOT APPLY-= a/drivers/mmc/host/sdhci-of-esdhc.c
=+DO NOT APPLY+= b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -241,20 +241,6 @@ static void esdhc_of_set_clock(struct sdhci_host *host, unsigned int clock)
mdelay(1);
}
-#ifdef CONFIG_PM
-static u32 esdhc_proctl;
-static void esdhc_of_suspend(struct sdhci_host *host)
-{
- esdhc_proctl = sdhci_be32bs_readl(host, SDHCI_HOST_CONTROL);
-}
-
-static void esdhc_of_resume(struct sdhci_host *host)
-{
- esdhc_of_enable_dma(host);
- sdhci_be32bs_writel(host, esdhc_proctl, SDHCI_HOST_CONTROL);
-}
-#endif
-
static void esdhc_of_platform_init(struct sdhci_host *host)
{
u32 vvn;
@@ -302,16 +288,47 @@ static const struct sdhci_ops sdhci_esdhc_ops = {
.get_max_clock = esdhc_of_get_max_clock,
.get_min_clock = esdhc_of_get_min_clock,
.platform_init = esdhc_of_platform_init,
-#ifdef CONFIG_PM
- .platform_suspend = esdhc_of_suspend,
- .platform_resume = esdhc_of_resume,
-#endif
.adma_workaround = esdhci_of_adma_workaround,
.set_bus_width = esdhc_pltfm_set_bus_width,
.reset = sdhci_reset,
.set_uhs_signaling = sdhci_set_uhs_signaling,
};
=+DO NOT APPLY+=#ifdef CONFIG_PM
=+DO NOT APPLY+=
=+DO NOT APPLY+=static u32 esdhc_proctl;
=+DO NOT APPLY+=static int esdhc_of_suspend(struct device *dev)
=+DO NOT APPLY+={
=+DO NOT APPLY+= struct sdhci_host *host = dev_get_drvdata(dev);
=+DO NOT APPLY+=
=+DO NOT APPLY+= esdhc_proctl = sdhci_be32bs_readl(host, SDHCI_HOST_CONTROL);
=+DO NOT APPLY+=
=+DO NOT APPLY+= return sdhci_suspend_host(host);
=+DO NOT APPLY+=}
=+DO NOT APPLY+=
=+DO NOT APPLY+=static void esdhc_of_resume(device *dev)
=+DO NOT APPLY+={
=+DO NOT APPLY+= struct sdhci_host *host = dev_get_drvdata(dev);
=+DO NOT APPLY+= int ret = sdhci_resume_host(host);
=+DO NOT APPLY+=
=+DO NOT APPLY+= if (ret == 0) {
=+DO NOT APPLY+= /* Isn't this already done by sdhci_resume_host() ? --rmk */
=+DO NOT APPLY+= esdhc_of_enable_dma(host);
=+DO NOT APPLY+= sdhci_be32bs_writel(host, esdhc_proctl, SDHCI_HOST_CONTROL);
=+DO NOT APPLY+= }
=+DO NOT APPLY+=
=+DO NOT APPLY+= return ret;
=+DO NOT APPLY+=}
=+DO NOT APPLY+=
=+DO NOT APPLY+=static const struct dev_pm_ops esdhc_pmops = {
=+DO NOT APPLY+= .suspend = esdhci_of_suspend,
=+DO NOT APPLY+= .resume = esdhci_of_resume,
=+DO NOT APPLY+=};
=+DO NOT APPLY+=#define ESDHC_PMOPS (&esdhc_pmops)
=+DO NOT APPLY+=#else
=+DO NOT APPLY+=#define ESDHC_PMOPS NULL
=+DO NOT APPLY+=#endif
=+DO NOT APPLY+=
static const struct sdhci_pltfm_data sdhci_esdhc_pdata = {
/*
* card detection could be handled via GPIO
@@ -373,7 +390,7 @@ static struct platform_driver sdhci_esdhc_driver = {
.name = "sdhci-esdhc",
.owner = THIS_MODULE,
.of_match_table = sdhci_esdhc_of_match,
- .pm = SDHCI_PLTFM_PMOPS,
=+DO NOT APPLY+= .pm = ESDHC_PMOPS,
},
.probe = sdhci_esdhc_probe,
.remove = sdhci_esdhc_remove,
--
1.8.3.1
--
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