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-rw-r--r--drivers/mtd/maps/physmap_of.c8
-rw-r--r--drivers/mtd/maps/sun_uflash.c6
-rw-r--r--drivers/mtd/mtd_blkdevs.c15
-rw-r--r--drivers/mtd/nand/fsl_elbc_nand.c4
-rw-r--r--drivers/mtd/nand/fsl_upm.c4
-rw-r--r--drivers/mtd/nand/mpc5121_nfc.c4
-rw-r--r--drivers/mtd/nand/ndfc.c6
-rw-r--r--drivers/mtd/nand/pasemi_nand.c4
-rw-r--r--drivers/mtd/nand/socrates_nand.c4
9 files changed, 31 insertions, 24 deletions
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 6ac5f9f28ac3..00af55d7afba 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -43,7 +43,7 @@ struct of_flash {
#ifdef CONFIG_MTD_PARTITIONS
#define OF_FLASH_PARTS(info) ((info)->parts)
-static int parse_obsolete_partitions(struct of_device *dev,
+static int parse_obsolete_partitions(struct platform_device *dev,
struct of_flash *info,
struct device_node *dp)
{
@@ -93,7 +93,7 @@ static int parse_obsolete_partitions(struct of_device *dev,
#define parse_partitions(info, dev) (0)
#endif /* MTD_PARTITIONS */
-static int of_flash_remove(struct of_device *dev)
+static int of_flash_remove(struct platform_device *dev)
{
struct of_flash *info;
int i;
@@ -140,7 +140,7 @@ static int of_flash_remove(struct of_device *dev)
/* Helper function to handle probing of the obsolete "direct-mapped"
* compatible binding, which has an extra "probe-type" property
* describing the type of flash probe necessary. */
-static struct mtd_info * __devinit obsolete_probe(struct of_device *dev,
+static struct mtd_info * __devinit obsolete_probe(struct platform_device *dev,
struct map_info *map)
{
struct device_node *dp = dev->dev.of_node;
@@ -215,7 +215,7 @@ static void __devinit of_free_probes(const char **probes)
}
#endif
-static int __devinit of_flash_probe(struct of_device *dev,
+static int __devinit of_flash_probe(struct platform_device *dev,
const struct of_device_id *match)
{
#ifdef CONFIG_MTD_PARTITIONS
diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c
index 8984236a8d0a..3582ba1f9b09 100644
--- a/drivers/mtd/maps/sun_uflash.c
+++ b/drivers/mtd/maps/sun_uflash.c
@@ -48,7 +48,7 @@ struct map_info uflash_map_templ = {
.bankwidth = UFLASH_BUSWIDTH,
};
-int uflash_devinit(struct of_device *op, struct device_node *dp)
+int uflash_devinit(struct platform_device *op, struct device_node *dp)
{
struct uflash_dev *up;
@@ -108,7 +108,7 @@ int uflash_devinit(struct of_device *op, struct device_node *dp)
return 0;
}
-static int __devinit uflash_probe(struct of_device *op, const struct of_device_id *match)
+static int __devinit uflash_probe(struct platform_device *op, const struct of_device_id *match)
{
struct device_node *dp = op->dev.of_node;
@@ -121,7 +121,7 @@ static int __devinit uflash_probe(struct of_device *op, const struct of_device_i
return uflash_devinit(op, dp);
}
-static int __devexit uflash_remove(struct of_device *op)
+static int __devexit uflash_remove(struct platform_device *op)
{
struct uflash_dev *up = dev_get_drvdata(&op->dev);
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 1d2144d77470..62e68707b07f 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -29,6 +29,7 @@
#include <linux/blkdev.h>
#include <linux/blkpg.h>
#include <linux/spinlock.h>
+#include <linux/smp_lock.h>
#include <linux/hdreg.h>
#include <linux/init.h>
#include <linux/mutex.h>
@@ -87,14 +88,14 @@ static int do_blktrans_request(struct mtd_blktrans_ops *tr,
buf = req->buffer;
- if (!blk_fs_request(req))
+ if (req->cmd_type != REQ_TYPE_FS)
return -EIO;
if (blk_rq_pos(req) + blk_rq_cur_sectors(req) >
get_capacity(req->rq_disk))
return -EIO;
- if (blk_discard_rq(req))
+ if (req->cmd_flags & REQ_DISCARD)
return tr->discard(dev, block, nsect);
switch(rq_data_dir(req)) {
@@ -178,8 +179,9 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode)
int ret;
if (!dev)
- return -ERESTARTSYS;
+ return -ERESTARTSYS; /* FIXME: busy loop! -arnd*/
+ lock_kernel();
mutex_lock(&dev->lock);
if (!dev->mtd) {
@@ -196,6 +198,7 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode)
unlock:
mutex_unlock(&dev->lock);
blktrans_dev_put(dev);
+ unlock_kernel();
return ret;
}
@@ -207,6 +210,7 @@ static int blktrans_release(struct gendisk *disk, fmode_t mode)
if (!dev)
return ret;
+ lock_kernel();
mutex_lock(&dev->lock);
/* Release one reference, we sure its not the last one here*/
@@ -219,6 +223,7 @@ static int blktrans_release(struct gendisk *disk, fmode_t mode)
unlock:
mutex_unlock(&dev->lock);
blktrans_dev_put(dev);
+ unlock_kernel();
return ret;
}
@@ -251,6 +256,7 @@ static int blktrans_ioctl(struct block_device *bdev, fmode_t mode,
if (!dev)
return ret;
+ lock_kernel();
mutex_lock(&dev->lock);
if (!dev->mtd)
@@ -265,6 +271,7 @@ static int blktrans_ioctl(struct block_device *bdev, fmode_t mode,
}
unlock:
mutex_unlock(&dev->lock);
+ unlock_kernel();
blktrans_dev_put(dev);
return ret;
}
@@ -273,7 +280,7 @@ static const struct block_device_operations mtd_blktrans_ops = {
.owner = THIS_MODULE,
.open = blktrans_open,
.release = blktrans_release,
- .locked_ioctl = blktrans_ioctl,
+ .ioctl = blktrans_ioctl,
.getgeo = blktrans_getgeo,
};
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index 5084cc517944..80de0bff6c3a 100644
--- a/drivers/mtd/nand/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/fsl_elbc_nand.c
@@ -958,7 +958,7 @@ static int __devinit fsl_elbc_ctrl_init(struct fsl_elbc_ctrl *ctrl)
return 0;
}
-static int fsl_elbc_ctrl_remove(struct of_device *ofdev)
+static int fsl_elbc_ctrl_remove(struct platform_device *ofdev)
{
struct fsl_elbc_ctrl *ctrl = dev_get_drvdata(&ofdev->dev);
int i;
@@ -1013,7 +1013,7 @@ static irqreturn_t fsl_elbc_ctrl_irq(int irqno, void *data)
* in the chip probe function.
*/
-static int __devinit fsl_elbc_ctrl_probe(struct of_device *ofdev,
+static int __devinit fsl_elbc_ctrl_probe(struct platform_device *ofdev,
const struct of_device_id *match)
{
struct device_node *child;
diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c
index 1312eda57ba6..4eff8b25e5af 100644
--- a/drivers/mtd/nand/fsl_upm.c
+++ b/drivers/mtd/nand/fsl_upm.c
@@ -217,7 +217,7 @@ err:
return ret;
}
-static int __devinit fun_probe(struct of_device *ofdev,
+static int __devinit fun_probe(struct platform_device *ofdev,
const struct of_device_id *ofid)
{
struct fsl_upm_nand *fun;
@@ -335,7 +335,7 @@ err1:
return ret;
}
-static int __devexit fun_remove(struct of_device *ofdev)
+static int __devexit fun_remove(struct platform_device *ofdev)
{
struct fsl_upm_nand *fun = dev_get_drvdata(&ofdev->dev);
int i;
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c
index 0a130dcaa129..df0c1da4ff49 100644
--- a/drivers/mtd/nand/mpc5121_nfc.c
+++ b/drivers/mtd/nand/mpc5121_nfc.c
@@ -647,7 +647,7 @@ static void mpc5121_nfc_free(struct device *dev, struct mtd_info *mtd)
iounmap(prv->csreg);
}
-static int __devinit mpc5121_nfc_probe(struct of_device *op,
+static int __devinit mpc5121_nfc_probe(struct platform_device *op,
const struct of_device_id *match)
{
struct device_node *rootnode, *dn = op->dev.of_node;
@@ -869,7 +869,7 @@ error:
return retval;
}
-static int __devexit mpc5121_nfc_remove(struct of_device *op)
+static int __devexit mpc5121_nfc_remove(struct platform_device *op)
{
struct device *dev = &op->dev;
struct mtd_info *mtd = dev_get_drvdata(dev);
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c
index 98fd2bdf8be1..510554e6c115 100644
--- a/drivers/mtd/nand/ndfc.c
+++ b/drivers/mtd/nand/ndfc.c
@@ -35,7 +35,7 @@
struct ndfc_controller {
- struct of_device *ofdev;
+ struct platform_device *ofdev;
void __iomem *ndfcbase;
struct mtd_info mtd;
struct nand_chip chip;
@@ -225,7 +225,7 @@ err:
return ret;
}
-static int __devinit ndfc_probe(struct of_device *ofdev,
+static int __devinit ndfc_probe(struct platform_device *ofdev,
const struct of_device_id *match)
{
struct ndfc_controller *ndfc = &ndfc_ctrl;
@@ -277,7 +277,7 @@ static int __devinit ndfc_probe(struct of_device *ofdev,
return 0;
}
-static int __devexit ndfc_remove(struct of_device *ofdev)
+static int __devexit ndfc_remove(struct platform_device *ofdev)
{
struct ndfc_controller *ndfc = dev_get_drvdata(&ofdev->dev);
diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c
index f02af24d033a..6ddb2461d740 100644
--- a/drivers/mtd/nand/pasemi_nand.c
+++ b/drivers/mtd/nand/pasemi_nand.c
@@ -89,7 +89,7 @@ int pasemi_device_ready(struct mtd_info *mtd)
return !!(inl(lpcctl) & LBICTRL_LPCCTL_NR);
}
-static int __devinit pasemi_nand_probe(struct of_device *ofdev,
+static int __devinit pasemi_nand_probe(struct platform_device *ofdev,
const struct of_device_id *match)
{
struct pci_dev *pdev;
@@ -185,7 +185,7 @@ static int __devinit pasemi_nand_probe(struct of_device *ofdev,
return err;
}
-static int __devexit pasemi_nand_remove(struct of_device *ofdev)
+static int __devexit pasemi_nand_remove(struct platform_device *ofdev)
{
struct nand_chip *chip;
diff --git a/drivers/mtd/nand/socrates_nand.c b/drivers/mtd/nand/socrates_nand.c
index cc728b12de82..a8e403eebedb 100644
--- a/drivers/mtd/nand/socrates_nand.c
+++ b/drivers/mtd/nand/socrates_nand.c
@@ -162,7 +162,7 @@ static const char *part_probes[] = { "cmdlinepart", NULL };
/*
* Probe for the NAND device.
*/
-static int __devinit socrates_nand_probe(struct of_device *ofdev,
+static int __devinit socrates_nand_probe(struct platform_device *ofdev,
const struct of_device_id *ofid)
{
struct socrates_nand_host *host;
@@ -276,7 +276,7 @@ out:
/*
* Remove a NAND device.
*/
-static int __devexit socrates_nand_remove(struct of_device *ofdev)
+static int __devexit socrates_nand_remove(struct platform_device *ofdev)
{
struct socrates_nand_host *host = dev_get_drvdata(&ofdev->dev);
struct mtd_info *mtd = &host->mtd;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 22:29:41 +0000