From 851dd33bcf23655eede62730c029e4f608f4084f Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 11 Oct 2007 23:53:59 +0200 Subject: [PATCH] ide: call udma_filter() before resorting to the UltraDMA mask Give the udma_filter() method call precedence over using the mode masks. Signed-off-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-dma.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 097d6e9865b..f073ea35da0 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -664,10 +664,11 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base) if ((id->field_valid & 4) == 0) break; - mask = id->dma_ultra & hwif->ultra_mask; - if (hwif->udma_filter) - mask &= hwif->udma_filter(drive); + mask = hwif->udma_filter(drive); + else + mask = hwif->ultra_mask; + mask &= id->dma_ultra; if ((mask & 0x78) && (eighty_ninty_three(drive) == 0)) mask &= 0x07; -- 2.41.0