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mmc: remove the "state" argument to mmc_suspend_host() 

Even though many mmc host drivers pass a pm_message_t argument to
mmc_suspend_host() that argument isn't used the by MMC core.  As host
drivers are converted to dev_pm_ops they'll have to construct
pm_message_t's (as they won't be passed by the PM subsystem any more) just
to appease the mmc suspend interface.

We might as well just delete the unused paramter.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Acked-by: Michal Miroslaw <mirq-linux@rere.qmqm.pl>ZZ
Acked-by: Sascha Sommer <saschasommer@freenet.de>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Matt Fleming 2010-05-26 14:42:08 -07:00 committed by Linus Torvalds
parent a791daa153
commit 1a13f8fa76
23 changed files with 23 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/mmc/core/core.c
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@ -1252,9 +1252,8 @@ EXPORT_SYMBOL(mmc_card_can_sleep);
/**
* mmc_suspend_host - suspend a host
* @host: mmc host
* @state: suspend mode (PM_SUSPEND_xxx)
*/
int mmc_suspend_host(struct mmc_host *host, pm_message_t state)
int mmc_suspend_host(struct mmc_host *host)
{
int err = 0;

2
drivers/mmc/host/at91_mci.c
View File

@ -1157,7 +1157,7 @@ static int at91_mci_suspend(struct platform_device *pdev, pm_message_t state)
enable_irq_wake(host->board->det_pin);
if (mmc)
ret = mmc_suspend_host(mmc, state);
ret = mmc_suspend_host(mmc);
return ret;
}

2
drivers/mmc/host/au1xmmc.c
View File

@ -1142,7 +1142,7 @@ static int au1xmmc_suspend(struct platform_device *pdev, pm_message_t state)
struct au1xmmc_host *host = platform_get_drvdata(pdev);
int ret;
ret = mmc_suspend_host(host->mmc, state);
ret = mmc_suspend_host(host->mmc);
if (ret)
return ret;

2
drivers/mmc/host/bfin_sdh.c
View File

@ -576,7 +576,7 @@ static int sdh_suspend(struct platform_device *dev, pm_message_t state)
int ret = 0;
if (mmc)
ret = mmc_suspend_host(mmc, state);
ret = mmc_suspend_host(mmc);
bfin_write_SDH_PWR_CTL(bfin_read_SDH_PWR_CTL() & ~PWR_ON);
peripheral_free_list(drv_data->pin_req);

2
drivers/mmc/host/cb710-mmc.c
View File

@ -675,7 +675,7 @@ static int cb710_mmc_suspend(struct platform_device *pdev, pm_message_t state)
struct mmc_host *mmc = cb710_slot_to_mmc(slot);
int err;
err = mmc_suspend_host(mmc, state);
err = mmc_suspend_host(mmc);
if (err)
return err;

3
drivers/mmc/host/davinci_mmc.c
View File

@ -1337,11 +1337,10 @@ static int davinci_mmcsd_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct mmc_davinci_host *host = platform_get_drvdata(pdev);
struct pm_message msg = { PM_EVENT_SUSPEND };
int ret;
mmc_host_enable(host->mmc);
ret = mmc_suspend_host(host->mmc, msg);
ret = mmc_suspend_host(host->mmc);
if (!ret) {
writel(0, host->base + DAVINCI_MMCIM);
mmc_davinci_reset_ctrl(host, 1);

2
drivers/mmc/host/imxmmc.c
View File

@ -1115,7 +1115,7 @@ static int imxmci_suspend(struct platform_device *dev, pm_message_t state)
int ret = 0;
if (mmc)
ret = mmc_suspend_host(mmc, state);
ret = mmc_suspend_host(mmc);
return ret;
}

2
drivers/mmc/host/mmci.c
View File

@ -824,7 +824,7 @@ static int mmci_suspend(struct amba_device *dev, pm_message_t state)
if (mmc) {
struct mmci_host *host = mmc_priv(mmc);
ret = mmc_suspend_host(mmc, state);
ret = mmc_suspend_host(mmc);
if (ret == 0)
writel(0, host->base + MMCIMASK0);
}

2
drivers/mmc/host/msm_sdcc.c
View File

@ -1327,7 +1327,7 @@ msmsdcc_suspend(struct platform_device *dev, pm_message_t state)
disable_irq(host->stat_irq);
if (mmc->card && mmc->card->type != MMC_TYPE_SDIO)
rc = mmc_suspend_host(mmc, state);
rc = mmc_suspend_host(mmc);
if (!rc)
msmsdcc_writel(host, 0, MMCIMASK0);
if (host->clks_on)

2
drivers/mmc/host/mvsdio.c
View File

@ -865,7 +865,7 @@ static int mvsd_suspend(struct platform_device *dev, pm_message_t state)
int ret = 0;
if (mmc)
ret = mmc_suspend_host(mmc, state);
ret = mmc_suspend_host(mmc);
return ret;
}

2
drivers/mmc/host/mxcmmc.c
View File

@ -932,7 +932,7 @@ static int mxcmci_suspend(struct platform_device *dev, pm_message_t state)
int ret = 0;
if (mmc)
ret = mmc_suspend_host(mmc, state);
ret = mmc_suspend_host(mmc);
return ret;
}

2
drivers/mmc/host/omap.c
View File

@ -1561,7 +1561,7 @@ static int mmc_omap_suspend(struct platform_device *pdev, pm_message_t mesg)
struct mmc_omap_slot *slot;
slot = host->slots[i];
ret = mmc_suspend_host(slot->mmc, mesg);
ret = mmc_suspend_host(slot->mmc);
if (ret < 0) {
while (--i >= 0) {
slot = host->slots[i];

2
drivers/mmc/host/omap_hsmmc.c
View File

@ -2292,7 +2292,7 @@ static int omap_hsmmc_suspend(struct device *dev)
}
cancel_work_sync(&host->mmc_carddetect_work);
mmc_host_enable(host->mmc);
ret = mmc_suspend_host(host->mmc, state);
ret = mmc_suspend_host(host->mmc);
if (ret == 0) {
omap_hsmmc_disable_irq(host);
OMAP_HSMMC_WRITE(host->base, HCTL,

2
drivers/mmc/host/pxamci.c
View File

@ -813,7 +813,7 @@ static int pxamci_suspend(struct device *dev)
int ret = 0;
if (mmc)
ret = mmc_suspend_host(mmc, PMSG_SUSPEND);
ret = mmc_suspend_host(mmc);
return ret;
}

3
drivers/mmc/host/s3cmci.c
View File

@ -1881,9 +1881,8 @@ MODULE_DEVICE_TABLE(platform, s3cmci_driver_ids);
static int s3cmci_suspend(struct device *dev)
{
struct mmc_host *mmc = platform_get_drvdata(to_platform_device(dev));
struct pm_message event = { PM_EVENT_SUSPEND };
return mmc_suspend_host(mmc, event);
return mmc_suspend_host(mmc);
}
static int s3cmci_resume(struct device *dev)

2
drivers/mmc/host/sdhci-of-core.c
View File

@ -89,7 +89,7 @@ static int sdhci_of_suspend(struct of_device *ofdev, pm_message_t state)
{
struct sdhci_host *host = dev_get_drvdata(&ofdev->dev);
return mmc_suspend_host(host->mmc, state);
return mmc_suspend_host(host->mmc);
}
static int sdhci_of_resume(struct of_device *ofdev)

2
drivers/mmc/host/sdhci.c
View File

@ -1597,7 +1597,7 @@ int sdhci_suspend_host(struct sdhci_host *host, pm_message_t state)
sdhci_disable_card_detection(host);
ret = mmc_suspend_host(host->mmc, state);
ret = mmc_suspend_host(host->mmc);
if (ret)
return ret;

2
drivers/mmc/host/sdricoh_cs.c
View File

@ -519,7 +519,7 @@ static int sdricoh_pcmcia_suspend(struct pcmcia_device *link)
{
struct mmc_host *mmc = link->priv;
dev_dbg(&link->dev, "suspend\n");
mmc_suspend_host(mmc, PMSG_SUSPEND);
mmc_suspend_host(mmc);
return 0;
}

2
drivers/mmc/host/tifm_sd.c
View File

@ -1032,7 +1032,7 @@ static void tifm_sd_remove(struct tifm_dev *sock)
static int tifm_sd_suspend(struct tifm_dev *sock, pm_message_t state)
{
return mmc_suspend_host(tifm_get_drvdata(sock), state);
return mmc_suspend_host(tifm_get_drvdata(sock));
}
static int tifm_sd_resume(struct tifm_dev *sock)

2
drivers/mmc/host/tmio_mmc.c
View File

@ -768,7 +768,7 @@ static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state)
struct mmc_host *mmc = platform_get_drvdata(dev);
int ret;
ret = mmc_suspend_host(mmc, state);
ret = mmc_suspend_host(mmc);
/* Tell MFD core it can disable us now.*/
if (!ret && cell->disable)

2
drivers/mmc/host/via-sdmmc.c
View File

@ -1280,7 +1280,7 @@ static int via_sd_suspend(struct pci_dev *pcidev, pm_message_t state)
via_save_pcictrlreg(host);
via_save_sdcreg(host);
ret = mmc_suspend_host(host->mmc, state);
ret = mmc_suspend_host(host->mmc);
pci_save_state(pcidev);
pci_enable_wake(pcidev, pci_choose_state(pcidev, state), 0);

2
drivers/mmc/host/wbsd.c
View File

@ -1819,7 +1819,7 @@ static int wbsd_suspend(struct wbsd_host *host, pm_message_t state)
{
BUG_ON(host == NULL);
return mmc_suspend_host(host->mmc, state);
return mmc_suspend_host(host->mmc);
}
static int wbsd_resume(struct wbsd_host *host)

2
include/linux/mmc/host.h
View File

@ -230,7 +230,7 @@ static inline void *mmc_priv(struct mmc_host *host)
#define mmc_classdev(x) (&(x)->class_dev)
#define mmc_hostname(x) (dev_name(&(x)->class_dev))
extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
extern int mmc_suspend_host(struct mmc_host *);
extern int mmc_resume_host(struct mmc_host *);
extern void mmc_power_save_host(struct mmc_host *host);