diff options
Diffstat (limited to 'drivers/block')
-rw-r--r-- | drivers/block/aoe/aoeblk.c | 3 | ||||
-rw-r--r-- | drivers/block/cciss.c | 4 | ||||
-rw-r--r-- | drivers/block/floppy.c | 9 | ||||
-rw-r--r-- | drivers/block/loop.c | 2 | ||||
-rw-r--r-- | drivers/block/paride/pcd.c | 12 | ||||
-rw-r--r-- | drivers/block/sx8.c | 4 | ||||
-rw-r--r-- | drivers/block/viodasd.c | 12 |
7 files changed, 21 insertions, 25 deletions
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c index 95d344971ed..b6cd571adbf 100644 --- a/drivers/block/aoe/aoeblk.c +++ b/drivers/block/aoe/aoeblk.c @@ -172,6 +172,9 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio) BUG(); bio_endio(bio, -ENXIO); return 0; + } else if (bio_rw_flagged(bio, BIO_RW_BARRIER)) { + bio_endio(bio, -EOPNOTSUPP); + return 0; } else if (bio->bi_io_vec == NULL) { printk(KERN_ERR "aoe: bi_io_vec is NULL\n"); BUG(); diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index a52cc7fe45e..0589dfbbd7d 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -3889,7 +3889,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, int j = 0; int rc; int dac, return_code; - InquiryData_struct *inq_buff = NULL; + InquiryData_struct *inq_buff; if (reset_devices) { /* Reset the controller with a PCI power-cycle */ @@ -4029,6 +4029,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, printk(KERN_WARNING "cciss: unable to determine firmware" " version of controller\n"); } + kfree(inq_buff); cciss_procinit(i); @@ -4045,7 +4046,6 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, return 1; clean4: - kfree(inq_buff); kfree(hba[i]->cmd_pool_bits); if (hba[i]->cmd_pool) pci_free_consistent(hba[i]->pdev, diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 91b75301378..2b387c2260d 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4151,7 +4151,7 @@ static void floppy_device_release(struct device *dev) { } -static int floppy_resume(struct platform_device *dev) +static int floppy_resume(struct device *dev) { int fdc; @@ -4162,10 +4162,15 @@ static int floppy_resume(struct platform_device *dev) return 0; } -static struct platform_driver floppy_driver = { +static struct dev_pm_ops floppy_pm_ops = { .resume = floppy_resume, + .restore = floppy_resume, +}; + +static struct platform_driver floppy_driver = { .driver = { .name = "floppy", + .pm = &floppy_pm_ops, }, }; diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 5757188cd1f..bbb79441d89 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -475,7 +475,7 @@ static int do_bio_filebacked(struct loop_device *lo, struct bio *bio) pos = ((loff_t) bio->bi_sector << 9) + lo->lo_offset; if (bio_rw(bio) == WRITE) { - int barrier = bio_barrier(bio); + bool barrier = bio_rw_flagged(bio, BIO_RW_BARRIER); struct file *file = lo->lo_backing_file; if (barrier) { diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index 911dfd98d81..9f3518c515a 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -219,8 +219,6 @@ static int pcd_sector; /* address of next requested sector */ static int pcd_count; /* number of blocks still to do */ static char *pcd_buf; /* buffer for request in progress */ -static int pcd_warned; /* Have we logged a phase warning ? */ - /* kernel glue structures */ static int pcd_block_open(struct block_device *bdev, fmode_t mode) @@ -417,12 +415,10 @@ static int pcd_completion(struct pcd_unit *cd, char *buf, char *fun) printk ("%s: %s: Unexpected phase %d, d=%d, k=%d\n", cd->name, fun, p, d, k); - if ((verbose < 2) && !pcd_warned) { - pcd_warned = 1; - printk - ("%s: WARNING: ATAPI phase errors\n", - cd->name); - } + if (verbose < 2) + printk_once( + "%s: WARNING: ATAPI phase errors\n", + cd->name); mdelay(1); } if (k++ > PCD_TMO) { diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c index da403b6a7f4..f5cd2e83ebc 100644 --- a/drivers/block/sx8.c +++ b/drivers/block/sx8.c @@ -1564,15 +1564,13 @@ static int carm_init_shm(struct carm_host *host) static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static unsigned int printed_version; struct carm_host *host; unsigned int pci_dac; int rc; struct request_queue *q; unsigned int i; - if (!printed_version++) - printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n"); + printk_once(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n"); rc = pci_enable_device(pdev); if (rc) diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index 390d69bb7c4..b441ce3832e 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c @@ -416,15 +416,9 @@ retry: goto retry; } if (we.max_disk > (MAX_DISKNO - 1)) { - static int warned; - - if (warned == 0) { - warned++; - printk(VIOD_KERN_INFO - "Only examining the first %d " - "of %d disks connected\n", - MAX_DISKNO, we.max_disk + 1); - } + printk_once(VIOD_KERN_INFO + "Only examining the first %d of %d disks connected\n", + MAX_DISKNO, we.max_disk + 1); } /* Send the close event to OS/400. We DON'T expect a response */ |