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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-13 18:06:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-13 18:06:37 -0700 |
| commit | eb3bbf805f8509f03ee479becf8c2f00737e1efb (patch) | |
| tree | 90ea306a044f4a1788dc87f94411d8572856279d | |
| parent | 5e8530810805858892959b8ebbcec1009ea8c12d (diff) | |
| parent | eba3f13716740c8a4bc12a987d3391a3c1f79e66 (diff) | |
| download | kernel_samsung_aries-eb3bbf805f8509f03ee479becf8c2f00737e1efb.zip kernel_samsung_aries-eb3bbf805f8509f03ee479becf8c2f00737e1efb.tar.gz kernel_samsung_aries-eb3bbf805f8509f03ee479becf8c2f00737e1efb.tar.bz2 | |
Merge branch 'msm-mmc_sdcc' of git://codeaurora.org/quic/kernel/dwalker/linux-msm
* 'msm-mmc_sdcc' of git://codeaurora.org/quic/kernel/dwalker/linux-msm:
mmc: msm_sdcc: Rename config MMC_MSM7X00A to MMC_MSM
mmc: msm_sdcc: Compile the driver for msm7x30
mmc: msm: fix up build breakage on !PM
| -rw-r--r-- | drivers/mmc/host/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/mmc/host/Makefile | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/msm_sdcc.c | 35 |
3 files changed, 29 insertions, 17 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index c997474..283190b 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -256,12 +256,13 @@ config MMC_IMX If unsure, say N. -config MMC_MSM7X00A - tristate "Qualcomm MSM 7X00A SDCC Controller Support" - depends on MMC && ARCH_MSM && !ARCH_MSM7X30 +config MMC_MSM + tristate "Qualcomm SDCC Controller Support" + depends on MMC && ARCH_MSM help This provides support for the SD/MMC cell found in the - MSM 7X00A controllers from Qualcomm. + MSM and QSD SOCs from Qualcomm. The controller also has + support for SDIO devices. config MMC_MXC tristate "Freescale i.MX2/3 Multimedia Card Interface support" diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile index fe0ba4e..840bcb5 100644 --- a/drivers/mmc/host/Makefile +++ b/drivers/mmc/host/Makefile @@ -21,7 +21,7 @@ obj-$(CONFIG_MMC_OMAP_HS) += omap_hsmmc.o obj-$(CONFIG_MMC_AT91) += at91_mci.o obj-$(CONFIG_MMC_ATMELMCI) += atmel-mci.o obj-$(CONFIG_MMC_TIFM_SD) += tifm_sd.o -obj-$(CONFIG_MMC_MSM7X00A) += msm_sdcc.o +obj-$(CONFIG_MMC_MSM) += msm_sdcc.o obj-$(CONFIG_MMC_MVSDIO) += mvsdio.o obj-$(CONFIG_MMC_DAVINCI) += davinci_mmc.o obj-$(CONFIG_MMC_SPI) += mmc_spi.o diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 6824917..ff77523 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -160,18 +160,7 @@ msmsdcc_stop_data(struct msmsdcc_host *host) uint32_t msmsdcc_fifo_addr(struct msmsdcc_host *host) { - switch (host->pdev_id) { - case 1: - return MSM_SDC1_PHYS + MMCIFIFO; - case 2: - return MSM_SDC2_PHYS + MMCIFIFO; - case 3: - return MSM_SDC3_PHYS + MMCIFIFO; - case 4: - return MSM_SDC4_PHYS + MMCIFIFO; - } - BUG(); - return 0; + return host->memres->start + MMCIFIFO; } static inline void @@ -1289,6 +1278,24 @@ 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) { @@ -1333,6 +1340,10 @@ 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, |