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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-08-05 18:16:55 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-08-05 18:16:55 +0200
commit367fdcb4e401161e51aaee5d06b3f82098bafefc (patch)
tree885e57175919f2f162eac4261c9d86d2ab73b973
parentca5de404ff036a29b25e9a83f6919c9f606c5841 (diff)
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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.c6
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