From 08ecfde47534ced67c3c16a15845456e83bd31d1 Mon Sep 17 00:00:00 2001 From: Daniel Walker Date: Wed, 23 Jun 2010 12:32:20 -0700 Subject: [PATCH] mmc: msm: fix up build breakage on !PM 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 --- drivers/mmc/host/msm_sdcc.c | 38 +++++++++++++++++++++---------------- 1 file changed, 22 insertions(+), 16 deletions(-) diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 24e09454e52..57e00cffb26 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -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, -- 2.39.3