diff options
Diffstat (limited to 'drivers/block/ps3vram.c')
| -rw-r--r-- | drivers/block/ps3vram.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index 1fb6c3135fc..ef45cfb98fd 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -10,8 +10,10 @@ #include <linux/blkdev.h> #include <linux/delay.h> +#include <linux/module.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> +#include <linux/slab.h> #include <asm/cell-regs.h> #include <asm/firmware.h> @@ -523,7 +525,7 @@ static int ps3vram_proc_show(struct seq_file *m, void *v) static int ps3vram_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ps3vram_proc_show, PDE(inode)->data); + return single_open(file, ps3vram_proc_show, PDE_DATA(inode)); } static const struct file_operations ps3vram_proc_fops = { @@ -534,7 +536,7 @@ static const struct file_operations ps3vram_proc_fops = { .release = single_release, }; -static void __devinit ps3vram_proc_init(struct ps3_system_bus_device *dev) +static void ps3vram_proc_init(struct ps3_system_bus_device *dev) { struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev); struct proc_dir_entry *pde; @@ -551,16 +553,16 @@ static struct bio *ps3vram_do_bio(struct ps3_system_bus_device *dev, struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev); int write = bio_data_dir(bio) == WRITE; const char *op = write ? "write" : "read"; - loff_t offset = bio->bi_sector << 9; + loff_t offset = bio->bi_iter.bi_sector << 9; int error = 0; - struct bio_vec *bvec; - unsigned int i; + struct bio_vec bvec; + struct bvec_iter iter; struct bio *next; - bio_for_each_segment(bvec, bio, i) { + bio_for_each_segment(bvec, bio, iter) { /* PS3 is ppc64, so we don't handle highmem */ - char *ptr = page_address(bvec->bv_page) + bvec->bv_offset; - size_t len = bvec->bv_len, retlen; + char *ptr = page_address(bvec.bv_page) + bvec.bv_offset; + size_t len = bvec.bv_len, retlen; dev_dbg(&dev->core, " %s %zu bytes at offset %llu\n", op, len, offset); @@ -595,7 +597,7 @@ out: return next; } -static int ps3vram_make_request(struct request_queue *q, struct bio *bio) +static void ps3vram_make_request(struct request_queue *q, struct bio *bio) { struct ps3_system_bus_device *dev = q->queuedata; struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev); @@ -609,16 +611,14 @@ static int ps3vram_make_request(struct request_queue *q, struct bio *bio) spin_unlock_irq(&priv->lock); if (busy) - return 0; + return; do { bio = ps3vram_do_bio(dev, bio); } while (bio); - - return 0; } -static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) +static int ps3vram_probe(struct ps3_system_bus_device *dev) { struct ps3vram_priv *priv; int error, status; @@ -751,10 +751,9 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) priv->queue = queue; queue->queuedata = dev; blk_queue_make_request(queue, ps3vram_make_request); - blk_queue_max_phys_segments(queue, MAX_PHYS_SEGMENTS); - blk_queue_max_hw_segments(queue, MAX_HW_SEGMENTS); - blk_queue_max_segment_size(queue, MAX_SEGMENT_SIZE); - blk_queue_max_sectors(queue, SAFE_MAX_SECTORS); + blk_queue_max_segments(queue, BLK_MAX_SEGMENTS); + blk_queue_max_segment_size(queue, BLK_MAX_SEGMENT_SIZE); + blk_queue_max_hw_sectors(queue, BLK_SAFE_MAX_SECTORS); gendisk = alloc_disk(1); if (!gendisk) { |