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mmc: msm: fix up build breakage on !PM

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with PM disabled I get the following compile error,

drivers/built-in.o: In function `msmsdcc_resume':
linux-2.6/drivers/mmc/host/msm_sdcc.c:1352: undefined reference to `mmc_resume_host'
drivers/built-in.o: In function `msmsdcc_suspend':
linux-2.6/drivers/mmc/host/msm_sdcc.c:1330: undefined reference to `mmc_suspend_host'

This adds ifdefs around the suspend/resume functions to prevent this.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
This commit is contained in:
Daniel Walker 2010-06-23 12:32:20 -07:00
parent 7e27d6e778
commit 08ecfde475
1 changed files with 22 additions and 16 deletions
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38
drivers/mmc/host/msm_sdcc.c
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@ -1057,22 +1057,6 @@ msmsdcc_init_dma(struct msmsdcc_host *host)
return 0;
}
#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_probe(struct platform_device *pdev)
{
@ -1314,6 +1298,24 @@ msmsdcc_probe(struct platform_device *pdev)
return ret;
}
#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)
{
@ -1358,6 +1360,10 @@ msmsdcc_resume(struct platform_device *dev)
}
return 0;
}
#else
#define msmsdcc_suspend 0
#define msmsdcc_resume 0
#endif
static struct platform_driver msmsdcc_driver = {
.probe = msmsdcc_probe,