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authorJames Laird <jhl@mafipulation.org>2013-11-19 04:06:38 +0400
committerTejun Heo <tj@kernel.org>2013-11-23 17:34:34 +0400
commitcb85696d7277592ddbd2897db9a29f3ec6e9fe11 (patch)
tree021656b05ff51ae177992f83ba8042c7596124a8 /drivers/ata/ata_generic.c
parent462098b090897fbcf00088b225eb7a3adc407e98 (diff)
downloadlinux-cb85696d7277592ddbd2897db9a29f3ec6e9fe11.tar.xz
ahci: mcp89: enter AHCI mode under Apple BIOS emulation
Apple's BIOS emulation forcibly disables MCP89 AHCI, eg. on Macbook7,1. We can re-enable it, replacing the previous workaround of using ata_generic. tj: whitespace adjustments, dropped inline from is_mcp89_apple() Signed-off-by: James Laird <jhl@mafipulation.org> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ata_generic.c')
-rw-r--r--drivers/ata/ata_generic.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index f8f38a08abc5..7d196656adb5 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -221,13 +221,6 @@ static struct pci_device_id ata_generic[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558), },
{ PCI_DEVICE(PCI_VENDOR_ID_CENATEK,PCI_DEVICE_ID_CENATEK_IDE),
.driver_data = ATA_GEN_FORCE_DMA },
- /*
- * For some reason, MCP89 on MacBook 7,1 doesn't work with
- * ahci, use ata_generic instead.
- */
- { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA,
- PCI_VENDOR_ID_APPLE, 0xcb89,
- .driver_data = ATA_GEN_FORCE_DMA },
#if !defined(CONFIG_PATA_TOSHIBA) && !defined(CONFIG_PATA_TOSHIBA_MODULE)
{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), },
{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), },