mmc: msm_sdcc: Move away from using deprecated APIs

Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.

This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.

Additionally, remove dead code which also used the deprecated APIs.

Cc: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index b900de4e7e942c38c6bd5c78c521325619b83aca..9405ecdaf6cf952f4a5d2cbd0c75f0d745915ae4 100644 (file)
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -1416,28 +1416,10 @@ ioremap_free:
 }
 
 #ifdef CONFIG_PM
-#ifdef CONFIG_MMC_MSM7X00A_RESUME_IN_WQ
-static void
-do_resume_work(struct work_struct *work)
-{
-       struct msmsdcc_host *host =
-               container_of(work, struct msmsdcc_host, resume_task);
-       struct mmc_host *mmc = host->mmc;
-
-       if (mmc) {
-               mmc_resume_host(mmc);
-               if (host->stat_irq)
-                       enable_irq(host->stat_irq);
-       }
-}
-#endif
-
-
 static int
 msmsdcc_suspend(struct platform_device *dev, pm_message_t state)
 {
        struct mmc_host *mmc = mmc_get_drvdata(dev);
-       int rc = 0;
 
        if (mmc) {
                struct msmsdcc_host *host = mmc_priv(mmc);
@@ -1445,14 +1427,11 @@ msmsdcc_suspend(struct platform_device *dev, pm_message_t state)
                if (host->stat_irq)
                        disable_irq(host->stat_irq);
 
-               if (mmc->card && mmc->card->type != MMC_TYPE_SDIO)
-                       rc = mmc_suspend_host(mmc);
-               if (!rc)
-                       msmsdcc_writel(host, 0, MMCIMASK0);
+               msmsdcc_writel(host, 0, MMCIMASK0);
                if (host->clks_on)
                        msmsdcc_disable_clocks(host, 0);
        }
-       return rc;
+       return 0;
 }
 
 static int
@@ -1467,8 +1446,6 @@ msmsdcc_resume(struct platform_device *dev)
 
                msmsdcc_writel(host, host->saved_irq0mask, MMCIMASK0);
 
-               if (mmc->card && mmc->card->type != MMC_TYPE_SDIO)
-                       mmc_resume_host(mmc);
                if (host->stat_irq)
                        enable_irq(host->stat_irq);
 #if BUSCLK_PWRSAVE