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ide: fix pre-EIDE SWDMA support on big-endian

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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>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-08-05 18:16:55 +02:00
parent ca5de404ff
commit 367fdcb4e4
1 changed files with 1 additions and 5 deletions
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6
drivers/ide/ide-dma.c
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@ -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