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[MTD] Remove mtd->{suspend,resume} calls from board drivers

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Now the MTD core will do this for us, we don't need to hook it up from
the board drivers.

Shame we can't do shutdown from the class too...

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
David Woodhouse 2009-04-05 07:49:48 -07:00
parent 15bce40cb3
commit ccd93854d4
5 changed files with 0 additions and 113 deletions
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40
drivers/mtd/maps/physmap.c
View File

@ -195,42 +195,6 @@ err_out:
}
#ifdef CONFIG_PM
static int physmap_flash_suspend(struct platform_device *dev, pm_message_t state)
{
struct physmap_flash_info *info = platform_get_drvdata(dev);
int ret = 0;
int i;
for (i = 0; i < MAX_RESOURCES && info->mtd[i]; i++)
if (info->mtd[i]->suspend) {
ret = info->mtd[i]->suspend(info->mtd[i]);
if (ret)
goto fail;
}
return 0;
fail:
for (--i; i >= 0; --i)
if (info->mtd[i]->suspend) {
BUG_ON(!info->mtd[i]->resume);
info->mtd[i]->resume(info->mtd[i]);
}
return ret;
}
static int physmap_flash_resume(struct platform_device *dev)
{
struct physmap_flash_info *info = platform_get_drvdata(dev);
int i;
for (i = 0; i < MAX_RESOURCES && info->mtd[i]; i++)
if (info->mtd[i]->resume)
info->mtd[i]->resume(info->mtd[i]);
return 0;
}
static void physmap_flash_shutdown(struct platform_device *dev)
{
struct physmap_flash_info *info = platform_get_drvdata(dev);
@ -242,16 +206,12 @@ static void physmap_flash_shutdown(struct platform_device *dev)
info->mtd[i]->resume(info->mtd[i]);
}
#else
#define physmap_flash_suspend NULL
#define physmap_flash_resume NULL
#define physmap_flash_shutdown NULL
#endif
static struct platform_driver physmap_flash_driver = {
.probe = physmap_flash_probe,
.remove = physmap_flash_remove,
.suspend = physmap_flash_suspend,
.resume = physmap_flash_resume,
.shutdown = physmap_flash_shutdown,
.driver = {
.name = "physmap-flash",

22
drivers/mtd/maps/pxa2xx-flash.c
View File

@ -140,24 +140,6 @@ static int __devexit pxa2xx_flash_remove(struct platform_device *dev)
}
#ifdef CONFIG_PM
static int pxa2xx_flash_suspend(struct platform_device *dev, pm_message_t state)
{
struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
int ret = 0;
if (info->mtd && info->mtd->suspend)
ret = info->mtd->suspend(info->mtd);
return ret;
}
static int pxa2xx_flash_resume(struct platform_device *dev)
{
struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
if (info->mtd && info->mtd->resume)
info->mtd->resume(info->mtd);
return 0;
}
static void pxa2xx_flash_shutdown(struct platform_device *dev)
{
struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
@ -166,8 +148,6 @@ static void pxa2xx_flash_shutdown(struct platform_device *dev)
info->mtd->resume(info->mtd);
}
#else
#define pxa2xx_flash_suspend NULL
#define pxa2xx_flash_resume NULL
#define pxa2xx_flash_shutdown NULL
#endif
@ -178,8 +158,6 @@ static struct platform_driver pxa2xx_flash_driver = {
},
.probe = pxa2xx_flash_probe,
.remove = __devexit_p(pxa2xx_flash_remove),
.suspend = pxa2xx_flash_suspend,
.resume = pxa2xx_flash_resume,
.shutdown = pxa2xx_flash_shutdown,
};

23
drivers/mtd/maps/rbtx4939-flash.c
View File

@ -145,25 +145,6 @@ err_out:
}
#ifdef CONFIG_PM
static int rbtx4939_flash_suspend(struct platform_device *dev,
pm_message_t state)
{
struct rbtx4939_flash_info *info = platform_get_drvdata(dev);
if (info->mtd->suspend)
return info->mtd->suspend(info->mtd);
return 0;
}
static int rbtx4939_flash_resume(struct platform_device *dev)
{
struct rbtx4939_flash_info *info = platform_get_drvdata(dev);
if (info->mtd->resume)
info->mtd->resume(info->mtd);
return 0;
}
static void rbtx4939_flash_shutdown(struct platform_device *dev)
{
struct rbtx4939_flash_info *info = platform_get_drvdata(dev);
@ -173,16 +154,12 @@ static void rbtx4939_flash_shutdown(struct platform_device *dev)
info->mtd->resume(info->mtd);
}
#else
#define rbtx4939_flash_suspend NULL
#define rbtx4939_flash_resume NULL
#define rbtx4939_flash_shutdown NULL
#endif
static struct platform_driver rbtx4939_flash_driver = {
.probe = rbtx4939_flash_probe,
.remove = rbtx4939_flash_remove,
.suspend = rbtx4939_flash_suspend,
.resume = rbtx4939_flash_resume,
.shutdown = rbtx4939_flash_shutdown,
.driver = {
.name = "rbtx4939-flash",

23
drivers/mtd/maps/sa1100-flash.c
View File

@ -415,25 +415,6 @@ static int __exit sa1100_mtd_remove(struct platform_device *pdev)
}
#ifdef CONFIG_PM
static int sa1100_mtd_suspend(struct platform_device *dev, pm_message_t state)
{
struct sa_info *info = platform_get_drvdata(dev);
int ret = 0;
if (info)
ret = info->mtd->suspend(info->mtd);
return ret;
}
static int sa1100_mtd_resume(struct platform_device *dev)
{
struct sa_info *info = platform_get_drvdata(dev);
if (info)
info->mtd->resume(info->mtd);
return 0;
}
static void sa1100_mtd_shutdown(struct platform_device *dev)
{
struct sa_info *info = platform_get_drvdata(dev);
@ -441,16 +422,12 @@ static void sa1100_mtd_shutdown(struct platform_device *dev)
info->mtd->resume(info->mtd);
}
#else
#define sa1100_mtd_suspend NULL
#define sa1100_mtd_resume NULL
#define sa1100_mtd_shutdown NULL
#endif
static struct platform_driver sa1100_mtd_driver = {
.probe = sa1100_mtd_probe,
.remove = __exit_p(sa1100_mtd_remove),
.suspend = sa1100_mtd_suspend,
.resume = sa1100_mtd_resume,
.shutdown = sa1100_mtd_shutdown,
.driver = {
.name = "sa1100-mtd",

5
drivers/mtd/nand/mxc_nand.c
View File

@ -1015,8 +1015,6 @@ static int mxcnd_suspend(struct platform_device *pdev, pm_message_t state)
int ret = 0;
DEBUG(MTD_DEBUG_LEVEL0, "MXC_ND : NAND suspend\n");
if (info)
ret = info->suspend(info);
/* Disable the NFC clock */
clk_disable(nfc_clk); /* FIXME */
@ -1033,9 +1031,6 @@ static int mxcnd_resume(struct platform_device *pdev)
/* Enable the NFC clock */
clk_enable(nfc_clk); /* FIXME */
if (info)
info->resume(info);
return ret;
}