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authorDimitri Gorokhovik <dimitri.gorokhovik@free.fr>2008-07-16 20:33:34 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-07-16 20:33:34 +0200
commit84e0f3f6c1e26588fdcb9f1b0f99d0275229bc99 (patch)
tree3b528f4af2a509a5bcd69e0a7a5007d95afe4126 /drivers
parent45158894d4d6704afbb4cefe55e5f6ca279fe12a (diff)
ide: it821x in pass-through mode segfaults in 2.6.26-stable
The driver of ITE8212 in pass-through mode (it8212.noraid=1 on cmndline) attempts to use the field `.dma_host_set' of the struct ide_dma_ops in `ide_config_drive_speed' which is set to NULL by default. So give a value to all fields of the struct ide_dma_ops. Signed-off-by: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ide/pci/it821x.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 6ab04115286..cbf64720299 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -512,8 +512,14 @@ static void __devinit it821x_quirkproc(ide_drive_t *drive)
}
static struct ide_dma_ops it821x_pass_through_dma_ops = {
+ .dma_host_set = ide_dma_host_set,
+ .dma_setup = ide_dma_setup,
+ .dma_exec_cmd = ide_dma_exec_cmd,
.dma_start = it821x_dma_start,
.dma_end = it821x_dma_end,
+ .dma_test_irq = ide_dma_test_irq,
+ .dma_timeout = ide_dma_timeout,
+ .dma_lost_irq = ide_dma_lost_irq,
};
/**