diff options
| author | Steve French <[email protected]> | 2008-05-06 17:55:32 +0000 |
|---|---|---|
| committer | Steve French <[email protected]> | 2008-05-06 17:55:32 +0000 |
| commit | a815752ac0ffdb910e92958d41d28f4fb28e5296 (patch) | |
| tree | a3aa16a282354da0debe8e3a3a7ed8aac6e54001 /drivers/mmc/host/mmci.c | |
| parent | 5ade9deaaa3e1f7291467d97b238648e43eae15e (diff) | |
| parent | a15306365a16380f3bafee9e181ba01231d4acd7 (diff) | |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/mmc/host/mmci.c')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 95244a7e7353..626ac083f4e0 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -213,9 +213,10 @@ static int mmci_pio_read(struct mmci_host *host, char *buffer, unsigned int rema void __iomem *base = host->base; char *ptr = buffer; u32 status; + int host_remain = host->size; do { - int count = host->size - (readl(base + MMCIFIFOCNT) << 2); + int count = host_remain - (readl(base + MMCIFIFOCNT) << 2); if (count > remain) count = remain; @@ -227,6 +228,7 @@ static int mmci_pio_read(struct mmci_host *host, char *buffer, unsigned int rema ptr += count; remain -= count; + host_remain -= count; if (remain == 0) break; |