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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-26 22:25:20 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-26 22:25:20 +0200
commit8d9f9a76ea09911f4aaf0d9e852fd25335080f53 (patch)
tree00c8cda9398e6274607caaeb26cd06e1e44dffed /drivers
parent5e59c236846df444860ffc8b852117f9ff65c101 (diff)
ide: don't display "BIOS" settings in ide_setup_dma()
Nowadays BIOS info is not very useful and only confuses users since: - IDE always tries to use DMA - BIOS info may not be accurate with modular IDE/libata Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ide/ide-dma.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index b38a9dfb314..1933254660a 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -840,12 +840,10 @@ static int ide_allocate_dma_engine(ide_hwif_t *hwif)
void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
{
- u8 dma_stat;
-
if (hwif->mmio)
- printk(KERN_INFO " %s: MMIO-DMA ", hwif->name);
+ printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name);
else
- printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx",
+ printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx\n",
hwif->name, base, base + 7);
hwif->extra_base = base + (hwif->channel ? 8 : 16);
@@ -884,11 +882,6 @@ void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
hwif->dma_timeout = &ide_dma_timeout;
if (!hwif->dma_lost_irq)
hwif->dma_lost_irq = &ide_dma_lost_irq;
-
- dma_stat = hwif->INB(hwif->dma_status);
- printk(KERN_CONT ", BIOS settings: %s:%s, %s:%s\n",
- hwif->drives[0].name, (dma_stat & 0x20) ? "DMA" : "PIO",
- hwif->drives[1].name, (dma_stat & 0x40) ? "DMA" : "PIO");
}
EXPORT_SYMBOL_GPL(ide_setup_dma);