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sl82c105: add printk() logging facility 

Add missing printk() logging facility in sl82c105_dma_lost_irq().

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
hifive-unleashed-5.1
Sergei Shtylyov 2009-06-08 22:03:03 +02:00 committed by Bartlomiej Zolnierkiewicz
parent 9d01e4cd7e
commit 75c2d7d71a
1 changed files with 5 additions and 4 deletions
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9
drivers/ide/sl82c105.c
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@ -10,7 +10,7 @@
* with the timing registers setup.
* -- Benjamin Herrenschmidt (01/11/03) benh@kernel.crashing.org
*
* Copyright (C) 2006-2007 MontaVista Software, Inc. <source@mvista.com>
* Copyright (C) 2006-2007,2009 MontaVista Software, Inc. <source@mvista.com>
* Copyright (C) 2007 Bartlomiej Zolnierkiewicz
*/
@ -146,14 +146,15 @@ static void sl82c105_dma_lost_irq(ide_drive_t *drive)
u32 val, mask = hwif->channel ? CTRL_IDE_IRQB : CTRL_IDE_IRQA;
u8 dma_cmd;
printk("sl82c105: lost IRQ, resetting host\n");
printk(KERN_WARNING "sl82c105: lost IRQ, resetting host\n");
/*
* Check the raw interrupt from the drive.
*/
pci_read_config_dword(dev, 0x40, &val);
if (val & mask)
printk("sl82c105: drive was requesting IRQ, but host lost it\n");
printk(KERN_INFO "sl82c105: drive was requesting IRQ, "
"but host lost it\n");
/*
* Was DMA enabled? If so, disable it - we're resetting the
@ -162,7 +163,7 @@ static void sl82c105_dma_lost_irq(ide_drive_t *drive)
dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD);
if (dma_cmd & 1) {
outb(dma_cmd & ~1, hwif->dma_base + ATA_DMA_CMD);
printk("sl82c105: DMA was enabled\n");
printk(KERN_INFO "sl82c105: DMA was enabled\n");
}
sl82c105_reset_host(dev);