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authorUlf Hansson <ulf.hansson@linaro.org>2013-09-25 13:29:28 +0200
committerChris Ball <cjb@laptop.org>2013-10-30 20:26:41 -0400
commit29685f6c6a6579bd580ca4d2b9dcb74214525dd1 (patch)
tree33440c19d43b6a8f93f301d5642f074d5aeedf79 /drivers/mmc
parentc91c413e471974c69fc8ae1c3e0c86d71469fa05 (diff)
downloadop-kernel-dev-29685f6c6a6579bd580ca4d2b9dcb74214525dd1.zip
op-kernel-dev-29685f6c6a6579bd580ca4d2b9dcb74214525dd1.tar.gz
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>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/msm_sdcc.c27
1 files 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
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