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-rw-r--r--drivers/block/DAC960.c2
-rw-r--r--drivers/block/aoe/aoecmd.c17
-rw-r--r--drivers/block/drbd/drbd_int.h2
-rw-r--r--drivers/block/drbd/drbd_main.c5
-rw-r--r--drivers/block/drbd/drbd_nl.c3
-rw-r--r--drivers/block/drbd/drbd_proc.c2
-rw-r--r--drivers/block/drbd/drbd_receiver.c1
-rw-r--r--drivers/block/drbd/drbd_worker.c2
-rw-r--r--drivers/block/floppy.c5
-rw-r--r--drivers/block/mg_disk.c2
-rw-r--r--drivers/block/swim3.c39
-rw-r--r--drivers/block/xd.c30
-rw-r--r--drivers/block/xen-blkfront.c1
13 files changed, 48 insertions, 63 deletions
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index eb4fa1943944..ce1fa923c414 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -7101,7 +7101,7 @@ static struct DAC960_privdata DAC960_BA_privdata = {
static struct DAC960_privdata DAC960_LP_privdata = {
.HardwareType = DAC960_LP_Controller,
- .FirmwareType = DAC960_LP_Controller,
+ .FirmwareType = DAC960_V2_Controller,
.InterruptHandler = DAC960_LP_InterruptHandler,
.MemoryWindowSize = DAC960_LP_RegisterWindowSize,
};
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 13bb69d2abb3..64a223b0cc22 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -735,21 +735,6 @@ diskstats(struct gendisk *disk, struct bio *bio, ulong duration, sector_t sector
part_stat_unlock();
}
-/*
- * Ensure we don't create aliases in VI caches
- */
-static inline void
-killalias(struct bio *bio)
-{
- struct bio_vec *bv;
- int i;
-
- if (bio_data_dir(bio) == READ)
- __bio_for_each_segment(bv, bio, i, 0) {
- flush_dcache_page(bv->bv_page);
- }
-}
-
void
aoecmd_ata_rsp(struct sk_buff *skb)
{
@@ -871,7 +856,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
if (buf->flags & BUFFL_FAIL)
bio_endio(buf->bio, -EIO);
else {
- killalias(buf->bio);
+ bio_flush_dcache_pages(buf->bio);
bio_endio(buf->bio, 0);
}
mempool_free(buf, d->bufpool);
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 2312d782fe99..c97558763430 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1490,7 +1490,7 @@ void drbd_bump_write_ordering(struct drbd_conf *mdev, enum write_ordering_e wo);
/* drbd_proc.c */
extern struct proc_dir_entry *drbd_proc;
-extern struct file_operations drbd_proc_fops;
+extern const struct file_operations drbd_proc_fops;
extern const char *drbd_conn_str(enum drbd_conns s);
extern const char *drbd_role_str(enum drbd_role s);
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 157d1e4343c2..9348f33f6242 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -27,7 +27,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/drbd.h>
#include <asm/uaccess.h>
#include <asm/types.h>
@@ -151,7 +150,7 @@ wait_queue_head_t drbd_pp_wait;
DEFINE_RATELIMIT_STATE(drbd_ratelimit_state, 5 * HZ, 5);
-static struct block_device_operations drbd_ops = {
+static const struct block_device_operations drbd_ops = {
.owner = THIS_MODULE,
.open = drbd_open,
.release = drbd_release,
@@ -3623,7 +3622,7 @@ _drbd_fault_random(struct fault_random_state *rsp)
{
long refresh;
- if (--rsp->count < 0) {
+ if (!rsp->count--) {
get_random_bytes(&refresh, sizeof(refresh));
rsp->state += refresh;
rsp->count = FAULT_RANDOM_REFRESH;
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 436a090b532b..4e0726aa53b0 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1271,8 +1271,7 @@ static int drbd_nl_net_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
goto fail;
}
- if (crypto_tfm_alg_type(crypto_hash_tfm(tfm))
- != CRYPTO_ALG_TYPE_HASH) {
+ if (crypto_tfm_alg_type(crypto_hash_tfm(tfm)) != CRYPTO_ALG_TYPE_SHASH) {
retcode = ERR_AUTH_ALG_ND;
goto fail;
}
diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c
index bdd0b4943b10..df8ad9660d8f 100644
--- a/drivers/block/drbd/drbd_proc.c
+++ b/drivers/block/drbd/drbd_proc.c
@@ -38,7 +38,7 @@ static int drbd_proc_open(struct inode *inode, struct file *file);
struct proc_dir_entry *drbd_proc;
-struct file_operations drbd_proc_fops = {
+const struct file_operations drbd_proc_fops = {
.owner = THIS_MODULE,
.open = drbd_proc_open,
.read = seq_read,
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index c548f24f54a1..259c1351b152 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -28,7 +28,6 @@
#include <asm/uaccess.h>
#include <net/sock.h>
-#include <linux/version.h>
#include <linux/drbd.h>
#include <linux/fs.h>
#include <linux/file.h>
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index ed8796f1112d..b453c2bca3be 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -24,7 +24,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/drbd.h>
#include <linux/sched.h>
#include <linux/smp_lock.h>
@@ -34,7 +33,6 @@
#include <linux/mm_inline.h>
#include <linux/slab.h>
#include <linux/random.h>
-#include <linux/mm.h>
#include <linux/string.h>
#include <linux/scatterlist.h>
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 5c01f747571b..3266b4f65daa 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -3497,6 +3497,9 @@ static int fd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd,
((cmd & 0x80) && !capable(CAP_SYS_ADMIN)))
return -EPERM;
+ if (WARN_ON(size < 0 || size > sizeof(inparam)))
+ return -EINVAL;
+
/* copyin */
CLEARSTRUCT(&inparam);
if (_IOC_DIR(cmd) & _IOC_WRITE)
@@ -4162,7 +4165,7 @@ static int floppy_resume(struct device *dev)
return 0;
}
-static struct dev_pm_ops floppy_pm_ops = {
+static const struct dev_pm_ops floppy_pm_ops = {
.resume = floppy_resume,
.restore = floppy_resume,
};
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index e0339aaa1815..02b2583df7fc 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -860,7 +860,7 @@ static int mg_probe(struct platform_device *plat_dev)
err = -EINVAL;
goto probe_err_2;
}
- host->dev_base = ioremap(rsc->start , rsc->end + 1);
+ host->dev_base = ioremap(rsc->start, resource_size(rsc));
if (!host->dev_base) {
printk(KERN_ERR "%s:%d ioremap fail\n",
__func__, __LINE__);
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 6380ad8d91bd..59ca2b77b574 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -200,7 +200,7 @@ struct floppy_state {
int ejected;
wait_queue_head_t wait;
int wanted;
- struct device_node* media_bay; /* NULL when not in bay */
+ struct macio_dev *mdev;
char dbdma_cmd_space[5 * sizeof(struct dbdma_cmd)];
};
@@ -303,14 +303,13 @@ static int swim3_readbit(struct floppy_state *fs, int bit)
static void do_fd_request(struct request_queue * q)
{
int i;
- for(i=0;i<floppy_count;i++)
- {
-#ifdef CONFIG_PMAC_MEDIABAY
- if (floppy_states[i].media_bay &&
- check_media_bay(floppy_states[i].media_bay, MB_FD))
+
+ for(i=0; i<floppy_count; i++) {
+ struct floppy_state *fs = &floppy_states[i];
+ if (fs->mdev->media_bay &&
+ check_media_bay(fs->mdev->media_bay) != MB_FD)
continue;
-#endif /* CONFIG_PMAC_MEDIABAY */
- start_request(&floppy_states[i]);
+ start_request(fs);
}
}
@@ -849,10 +848,9 @@ static int floppy_ioctl(struct block_device *bdev, fmode_t mode,
if ((cmd & 0x80) && !capable(CAP_SYS_ADMIN))
return -EPERM;
-#ifdef CONFIG_PMAC_MEDIABAY
- if (fs->media_bay && check_media_bay(fs->media_bay, MB_FD))
+ if (fs->mdev->media_bay &&
+ check_media_bay(fs->mdev->media_bay) != MB_FD)
return -ENXIO;
-#endif
switch (cmd) {
case FDEJECT:
@@ -876,10 +874,9 @@ static int floppy_open(struct block_device *bdev, fmode_t mode)
int n, err = 0;
if (fs->ref_count == 0) {
-#ifdef CONFIG_PMAC_MEDIABAY
- if (fs->media_bay && check_media_bay(fs->media_bay, MB_FD))
+ if (fs->mdev->media_bay &&
+ check_media_bay(fs->mdev->media_bay) != MB_FD)
return -ENXIO;
-#endif
out_8(&sw->setup, S_IBM_DRIVE | S_FCLK_DIV2);
out_8(&sw->control_bic, 0xff);
out_8(&sw->mode, 0x95);
@@ -963,10 +960,9 @@ static int floppy_revalidate(struct gendisk *disk)
struct swim3 __iomem *sw;
int ret, n;
-#ifdef CONFIG_PMAC_MEDIABAY
- if (fs->media_bay && check_media_bay(fs->media_bay, MB_FD))
+ if (fs->mdev->media_bay &&
+ check_media_bay(fs->mdev->media_bay) != MB_FD)
return -ENXIO;
-#endif
sw = fs->swim3;
grab_drive(fs, revalidating, 0);
@@ -1009,7 +1005,6 @@ static const struct block_device_operations floppy_fops = {
static int swim3_add_device(struct macio_dev *mdev, int index)
{
struct device_node *swim = mdev->ofdev.node;
- struct device_node *mediabay;
struct floppy_state *fs = &floppy_states[index];
int rc = -EBUSY;
@@ -1036,9 +1031,7 @@ static int swim3_add_device(struct macio_dev *mdev, int index)
}
dev_set_drvdata(&mdev->ofdev.dev, fs);
- mediabay = (strcasecmp(swim->parent->type, "media-bay") == 0) ?
- swim->parent : NULL;
- if (mediabay == NULL)
+ if (mdev->media_bay == NULL)
pmac_call_feature(PMAC_FTR_SWIM3_ENABLE, swim, 0, 1);
memset(fs, 0, sizeof(*fs));
@@ -1068,7 +1061,7 @@ static int swim3_add_device(struct macio_dev *mdev, int index)
fs->secpercyl = 36;
fs->secpertrack = 18;
fs->total_secs = 2880;
- fs->media_bay = mediabay;
+ fs->mdev = mdev;
init_waitqueue_head(&fs->wait);
fs->dma_cmd = (struct dbdma_cmd *) DBDMA_ALIGN(fs->dbdma_cmd_space);
@@ -1093,7 +1086,7 @@ static int swim3_add_device(struct macio_dev *mdev, int index)
init_timer(&fs->timeout);
printk(KERN_INFO "fd%d: SWIM3 floppy controller %s\n", floppy_count,
- mediabay ? "in media bay" : "");
+ mdev->media_bay ? "in media bay" : "");
return 0;
diff --git a/drivers/block/xd.c b/drivers/block/xd.c
index 0877d3628fda..d1fd032e7514 100644
--- a/drivers/block/xd.c
+++ b/drivers/block/xd.c
@@ -169,13 +169,6 @@ static int __init xd_init(void)
init_timer (&xd_watchdog_int); xd_watchdog_int.function = xd_watchdog;
- if (!xd_dma_buffer)
- xd_dma_buffer = (char *)xd_dma_mem_alloc(xd_maxsectors * 0x200);
- if (!xd_dma_buffer) {
- printk(KERN_ERR "xd: Out of memory.\n");
- return -ENOMEM;
- }
-
err = -EBUSY;
if (register_blkdev(XT_DISK_MAJOR, "xd"))
goto out1;
@@ -202,6 +195,19 @@ static int __init xd_init(void)
xd_drives,xd_drives == 1 ? "" : "s",xd_irq,xd_dma);
}
+ /*
+ * With the drive detected, xd_maxsectors should now be known.
+ * If xd_maxsectors is 0, nothing was detected and we fall through
+ * to return -ENODEV
+ */
+ if (!xd_dma_buffer && xd_maxsectors) {
+ xd_dma_buffer = (char *)xd_dma_mem_alloc(xd_maxsectors * 0x200);
+ if (!xd_dma_buffer) {
+ printk(KERN_ERR "xd: Out of memory.\n");
+ goto out3;
+ }
+ }
+
err = -ENODEV;
if (!xd_drives)
goto out3;
@@ -249,15 +255,17 @@ out4:
for (i = 0; i < xd_drives; i++)
put_disk(xd_gendisk[i]);
out3:
- release_region(xd_iobase,4);
+ if (xd_maxsectors)
+ release_region(xd_iobase,4);
+
+ if (xd_dma_buffer)
+ xd_dma_mem_free((unsigned long)xd_dma_buffer,
+ xd_maxsectors * 0x200);
out2:
blk_cleanup_queue(xd_queue);
out1a:
unregister_blkdev(XT_DISK_MAJOR, "xd");
out1:
- if (xd_dma_buffer)
- xd_dma_mem_free((unsigned long)xd_dma_buffer,
- xd_maxsectors * 0x200);
return err;
Enomem:
err = -ENOMEM;
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index b8578bb3f4c9..05a31e55d278 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -42,6 +42,7 @@
#include <linux/module.h>
#include <linux/scatterlist.h>
+#include <xen/xen.h>
#include <xen/xenbus.h>
#include <xen/grant_table.h>
#include <xen/events.h>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-28 05:07:27 +0000