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Subject[PATCH v7 12/15] agp/ati: Use PCI_COMMAND instead of hard-coded 4
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We're accessing the PCI_COMMAND register here, so use the appropriate
#define. The bit we're writing (1 << 14) isn't defined by the PCI or PCIe
spec, so we don't have a name for it.

No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/char/agp/ati-agp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index ba83c11186ce..18a7a6baa304 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -221,8 +221,8 @@ static int ati_configure(void)
readl(ati_generic_private.registers+ATI_GART_FEATURE_ID); /* PCI Posting.*/

/* SIGNALED_SYSTEM_ERROR @ NB_STATUS */
- pci_read_config_dword(agp_bridge->dev, 4, &temp);
- pci_write_config_dword(agp_bridge->dev, 4, temp | (1<<14));
+ pci_read_config_dword(agp_bridge->dev, PCI_COMMAND, &temp);
+ pci_write_config_dword(agp_bridge->dev, PCI_COMMAND, temp | (1<<14));

/* Write out the address of the gatt table */
writel(agp_bridge->gatt_bus_addr, ati_generic_private.registers+ATI_GART_BASE);


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