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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-24 19:05:29 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-24 19:05:29 +0400 |
| commit | 7e125f7b9cbfce4101191b8076d606c517a73066 (patch) | |
| tree | ded140947b146cc7177519cd23cf81912de32687 /drivers | |
| parent | 064e297c324fff9b62226aae5dc468ebb272433c (diff) | |
| parent | a9ddabc52ce3757a4331d6c1e8bf4065333cc51b (diff) | |
| download | linux-7e125f7b9cbfce4101191b8076d606c517a73066.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6:
cmd640: fix kernel oops in test_irq() method
pdc202xx_old: ignore "FIFO empty" bit in test_irq() method
pdc202xx_old: wire test_irq() method for PDC2026x
IDE: pass IRQ flags to the IDE core
ide: fix comment typo in ide.h
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/cmd640.c | 6 | ||||
| -rw-r--r-- | drivers/ide/ide_platform.c | 1 | ||||
| -rw-r--r-- | drivers/ide/pdc202xx_old.c | 5 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/ide/cmd640.c b/drivers/ide/cmd640.c index d2b8b272bc27..cb10201a15ed 100644 --- a/drivers/ide/cmd640.c +++ b/drivers/ide/cmd640.c @@ -633,12 +633,10 @@ static void __init cmd640_init_dev(ide_drive_t *drive) static int cmd640_test_irq(ide_hwif_t *hwif) { - struct pci_dev *dev = to_pci_dev(hwif->dev); int irq_reg = hwif->channel ? ARTTIM23 : CFR; - u8 irq_stat, irq_mask = hwif->channel ? ARTTIM23_IDE23INTR : + u8 irq_mask = hwif->channel ? ARTTIM23_IDE23INTR : CFR_IDE01INTR; - - pci_read_config_byte(dev, irq_reg, &irq_stat); + u8 irq_stat = get_cmd640_reg(irq_reg); return (irq_stat & irq_mask) ? 1 : 0; } diff --git a/drivers/ide/ide_platform.c b/drivers/ide/ide_platform.c index 42965b3e30b9..542603b394e4 100644 --- a/drivers/ide/ide_platform.c +++ b/drivers/ide/ide_platform.c @@ -95,6 +95,7 @@ static int __devinit plat_ide_probe(struct platform_device *pdev) plat_ide_setup_ports(&hw, base, alt_base, pdata, res_irq->start); hw.dev = &pdev->dev; + d.irq_flags = res_irq->flags; if (mmio) d.host_flags |= IDE_HFLAG_MMIO; diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c index c5f3841af360..3a35ec6193d2 100644 --- a/drivers/ide/pdc202xx_old.c +++ b/drivers/ide/pdc202xx_old.c @@ -93,13 +93,13 @@ static int pdc202xx_test_irq(ide_hwif_t *hwif) * bit 7: error, bit 6: interrupting, * bit 5: FIFO full, bit 4: FIFO empty */ - return ((sc1d & 0x50) == 0x50) ? 1 : 0; + return (sc1d & 0x40) ? 1 : 0; } else { /* * bit 3: error, bit 2: interrupting, * bit 1: FIFO full, bit 0: FIFO empty */ - return ((sc1d & 0x05) == 0x05) ? 1 : 0; + return (sc1d & 0x04) ? 1 : 0; } } @@ -241,6 +241,7 @@ static const struct ide_port_ops pdc20246_port_ops = { static const struct ide_port_ops pdc2026x_port_ops = { .set_pio_mode = pdc202xx_set_pio_mode, .set_dma_mode = pdc202xx_set_mode, + .test_irq = pdc202xx_test_irq, .cable_detect = pdc2026x_cable_detect, }; |