From ff29530e651a3449aea6b0ef4c7048db9e22ef27 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Wed, 5 Jan 2011 10:26:41 -0700 Subject: [PATCH] PCI: sysfs: Update ROM to include default owner write access The PCI sysfs ROM interface requires an enabling write to access the ROM image, but the default file mode is 0400. The original proposed patch adding sysfs ROM support was a true read-only interface, with the enabling bit coming in as a feature request. I suspect it was simply an oversight that the file mode didn't get updated to match the API. Acked-by: Chris Wright Signed-off-by: Alex Williamson Signed-off-by: Jesse Barnes --- drivers/pci/pci-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 63d5042..8ecaac9 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1149,7 +1149,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev) sysfs_bin_attr_init(attr); attr->size = rom_size; attr->attr.name = "rom"; - attr->attr.mode = S_IRUSR; + attr->attr.mode = S_IRUSR | S_IWUSR; attr->read = pci_read_rom; attr->write = pci_write_rom; retval = sysfs_create_bin_file(&pdev->dev.kobj, attr); -- 2.7.4