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 <dav...@codeaurora.org>
Cc: Daniel Walker <dwal...@fifo99.com>
Cc: Bryan Huntsman <bry...@codeaurora.org>
Cc: linux-arm-...@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hans...@linaro.org>
---
drivers/mmc/host/msm_sdcc.c | 27 ++-------------------------
1 file changed, 2 insertions(+), 25 deletions(-)
diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index b900de4..9405ecd 100644
--- 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
--
1.7.9.5
--
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