diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/umem.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/block/umem.c b/drivers/block/umem.c index 0c4c121d2e79..0f48301342da 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -34,6 +34,7 @@ * - set initialised bit then. */ +//#define DEBUG /* uncomment if you want debugging info (pr_debug) */ #include <linux/config.h> #include <linux/sched.h> #include <linux/fs.h> @@ -58,10 +59,6 @@ #include <asm/uaccess.h> #include <asm/io.h> -#define PRINTK(x...) do {} while (0) -#define dprintk(x...) do {} while (0) -/*#define dprintk(x...) printk(x) */ - #define MM_MAXCARDS 4 #define MM_RAHEAD 2 /* two sectors */ #define MM_BLKSIZE 1024 /* 1k blocks */ @@ -299,7 +296,7 @@ static void mm_start_io(struct cardinfo *card) /* make the last descriptor end the chain */ page = &card->mm_pages[card->Active]; - PRINTK("start_io: %d %d->%d\n", card->Active, page->headcnt, page->cnt-1); + pr_debug("start_io: %d %d->%d\n", card->Active, page->headcnt, page->cnt-1); desc = &page->desc[page->cnt-1]; desc->control_bits |= cpu_to_le32(DMASCR_CHAIN_COMP_EN); @@ -532,7 +529,7 @@ static void process_page(unsigned long data) activate(card); } else { /* haven't finished with this one yet */ - PRINTK("do some more\n"); + pr_debug("do some more\n"); mm_start_io(card); } out_unlock: @@ -555,7 +552,7 @@ static void process_page(unsigned long data) static int mm_make_request(request_queue_t *q, struct bio *bio) { struct cardinfo *card = q->queuedata; - PRINTK("mm_make_request %ld %d\n", bh->b_rsector, bh->b_size); + pr_debug("mm_make_request %ld %d\n", bh->b_rsector, bh->b_size); bio->bi_phys_segments = bio->bi_idx; /* count of completed segments*/ spin_lock_irq(&card->lock); |