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path: root/drivers/ide/pci/amd74xx.c
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Diffstat (limited to 'drivers/ide/pci/amd74xx.c')
-rw-r--r--drivers/ide/pci/amd74xx.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 1088ba86cd1..513205e52ad 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * Version 2.21 2 * Version 2.22
3 * 3 *
4 * AMD 755/756/766/8111 and nVidia nForce/2/2s/3/3s/CK804/MCP04 4 * AMD 755/756/766/8111 and nVidia nForce/2/2s/3/3s/CK804/MCP04
5 * IDE driver for Linux. 5 * IDE driver for Linux.
@@ -276,18 +276,11 @@ static void amd_set_pio_mode(ide_drive_t *drive, const u8 pio)
276 276
277static int amd74xx_ide_dma_check(ide_drive_t *drive) 277static int amd74xx_ide_dma_check(ide_drive_t *drive)
278{ 278{
279 u8 speed = ide_max_dma_mode(drive); 279 if (ide_tune_dma(drive))
280
281 if (speed == 0) {
282 ide_set_max_pio(drive);
283 return -1;
284 }
285
286 amd_set_drive(drive, speed);
287
288 if (drive->autodma)
289 return 0; 280 return 0;
290 281
282 ide_set_max_pio(drive);
283
291 return -1; 284 return -1;
292} 285}
293 286