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authorDavid Woodhouse <David.Woodhouse@intel.com>2009-04-05 07:49:48 -0700
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-05-26 16:45:44 +0100
commitccd93854d44710adaa02cecf0ef5f24ab383dd20 (patch)
tree4e1f3d835631cec271f6ea7ec19c45b2f5a98925 /drivers/mtd
parent15bce40cb3133bcc07d548013df97e4653d363c1 (diff)
downloadlinaro-lsk-ccd93854d44710adaa02cecf0ef5f24ab383dd20.tar.gz
[MTD] Remove mtd->{suspend,resume} calls from board drivers
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>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/maps/physmap.c40
-rw-r--r--drivers/mtd/maps/pxa2xx-flash.c22
-rw-r--r--drivers/mtd/maps/rbtx4939-flash.c23
-rw-r--r--drivers/mtd/maps/sa1100-flash.c23
-rw-r--r--drivers/mtd/nand/mxc_nand.c5
5 files changed, 0 insertions, 113 deletions
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 29a90115735..380648e9051 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -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",
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 572d32fdf38..643aa06b599 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -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,
};
diff --git a/drivers/mtd/maps/rbtx4939-flash.c b/drivers/mtd/maps/rbtx4939-flash.c
index d39f0adac84..83ed64512c5 100644
--- a/drivers/mtd/maps/rbtx4939-flash.c
+++ b/drivers/mtd/maps/rbtx4939-flash.c
@@ -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",
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 05e9362dc7f..c6210f5118d 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -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",
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index f3548d04801..65040de54bb 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -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;
}