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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-08-05 18:16:55 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-08-05 18:16:55 +0200 |
| commit | 367fdcb4e401161e51aaee5d06b3f82098bafefc (patch) | |
| tree | 885e57175919f2f162eac4261c9d86d2ab73b973 | |
| parent | ca5de404ff036a29b25e9a83f6919c9f606c5841 (diff) | |
| download | linux-3.10-367fdcb4e401161e51aaee5d06b3f82098bafefc.tar.gz linux-3.10-367fdcb4e401161e51aaee5d06b3f82098bafefc.tar.bz2 linux-3.10-367fdcb4e401161e51aaee5d06b3f82098bafefc.zip | |
ide: fix pre-EIDE SWDMA support on big-endian
id->tDMA is of 'unsigned char' type so endianness is already
correct and calling le16_to_cpu() is wrong.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-dma.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 71c377a7bcf..adc68275585 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -649,11 +649,7 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base, u8 req_mode) if (id->field_valid & 2) { mask = id->dma_1word & hwif->swdma_mask; } else if (id->tDMA) { - /* - * ide_fix_driveid() doesn't convert ->tDMA to the - * CPU endianness so we need to do it here - */ - u8 mode = le16_to_cpu(id->tDMA); + u8 mode = id->tDMA; /* * if the mode is valid convert it to the mask |