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PCI: aerdrv: remove magical ROOT_ERR_STATUS_MASKS

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Make it clear that we only interest in 2 *_RCV bits.

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Hidetoshi Seto 2010-04-15 13:18:26 +09:00 committed by Jesse Barnes
parent f647a44f57
commit e167bfcaa4
2 changed files with 1 additions and 4 deletions
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2
drivers/pci/pcie/aer/aerdrv.c
View File

@ -204,7 +204,7 @@ irqreturn_t aer_irq(int irq, void *context)
/* Read error status */
pci_read_config_dword(pdev->port, pos + PCI_ERR_ROOT_STATUS, &status);
if (!(status & ROOT_ERR_STATUS_MASKS)) {
if (!(status & (PCI_ERR_ROOT_UNCOR_RCV|PCI_ERR_ROOT_COR_RCV))) {
spin_unlock_irqrestore(&rpc->e_lock, flags);
return IRQ_NONE;
}

3
drivers/pci/pcie/aer/aerdrv.h
View File

@ -17,9 +17,6 @@
#define AER_FATAL 1
#define AER_CORRECTABLE 2
/* Root Error Status Register Bits */
#define ROOT_ERR_STATUS_MASKS 0x0f
#define SYSTEM_ERROR_INTR_ON_MESG_MASK (PCI_EXP_RTCTL_SECEE| \
PCI_EXP_RTCTL_SENFEE| \
PCI_EXP_RTCTL_SEFEE)