* [PATCH 5/6] EDAC: Use PCI_HEADER_TYPE_MASK instead of literals
[not found] <20231124090919.23687-1-ilpo.jarvinen@linux.intel.com>
@ 2023-11-24 9:09 ` Ilpo Järvinen
2023-11-24 14:11 ` Borislav Petkov
0 siblings, 1 reply; 2+ messages in thread
From: Ilpo Järvinen @ 2023-11-24 9:09 UTC (permalink / raw)
To: Borislav Petkov, Tony Luck, James Morse, Mauro Carvalho Chehab,
Robert Richter, linux-edac, linux-kernel
Cc: Ilpo Järvinen
Replace literal 0x7f with PCI_HEADER_TYPE_MASK.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
drivers/edac/edac_pci_sysfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index 287cc51dbc86..901d4cd3ca38 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -521,7 +521,7 @@ static void edac_pci_dev_parity_clear(struct pci_dev *dev)
/* read the device TYPE, looking for bridges */
pci_read_config_byte(dev, PCI_HEADER_TYPE, &header_type);
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE)
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE)
get_pci_parity_status(dev, 1);
}
@@ -583,7 +583,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
edac_dbg(4, "PCI HEADER TYPE= 0x%02x %s\n",
header_type, dev_name(&dev->dev));
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
+ if ((header_type & PCI_HEADER_TYPE_MASK) == PCI_HEADER_TYPE_BRIDGE) {
/* On bridges, need to examine secondary status register */
status = get_pci_parity_status(dev, 1);
--
2.30.2
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