diff options
| author | Wolfgang Denk <wd@denx.de> | 2011-11-29 22:17:46 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-12-02 00:10:51 +0100 |
| commit | 24ec52dec298ffb5298cd57ddd3567fe00347988 (patch) | |
| tree | 9ec15714e85415cee6a194390d654ccdd5a0045e /drivers/block | |
| parent | 2752a525b8f6f1b591b0a053f284bc51848eb174 (diff) | |
drivers/block/sata_dwc.c: Fix GCC 4.6 build warning
Fix:
sata_dwc.c: In function 'scan_sata':
sata_dwc.c:535:38: warning: variable 'udma_mask' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Kazuaki Ichinohe <kazuichi@fsi.co.jp>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/sata_dwc.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/block/sata_dwc.c b/drivers/block/sata_dwc.c index 69ec5fdb795..75101b5d798 100644 --- a/drivers/block/sata_dwc.c +++ b/drivers/block/sata_dwc.c @@ -532,7 +532,7 @@ int scan_sata(int dev) u8 status; const u16 *id; struct ata_device *ata_dev = &ata_device; - unsigned long pio_mask, mwdma_mask, udma_mask; + unsigned long pio_mask, mwdma_mask; char revbuf[7]; u16 iobuf[ATA_SECTOR_WORDS]; @@ -622,10 +622,6 @@ int scan_sata(int dev) mwdma_mask |= (1 << 4); } - udma_mask = 0; - if (id[ATA_ID_FIELD_VALID] & (1 << 2)) - udma_mask = id[ATA_ID_UDMA_MODES] & 0xff; - if (ata_dev->class == ATA_DEV_ATA) { if (ata_id_is_cfa(id)) { if (id[162] & 1) |