Re: [PATCH v2 05/10] sysfs: treewide: constify attribute callback of bin_is_visible()
From: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date: 2024-11-04 13:25:36
Also in:
amd-gfx, dri-devel, linux-alpha, linux-cxl, linux-pci, linux-rdma, linux-scsi, linux-usb, linuxppc-dev, lkml, platform-driver-x86
On Sun, 3 Nov 2024, Thomas Weißschuh wrote:
The is_bin_visible() callbacks should not modify the struct bin_attribute passed as argument. Enforce this by marking the argument as const. As there are not many callback implementers perform this change throughout the tree at once. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> --- drivers/cxl/port.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 2 +- drivers/infiniband/hw/qib/qib_sysfs.c | 2 +- drivers/mtd/spi-nor/sysfs.c | 2 +- drivers/nvmem/core.c | 3 ++- drivers/pci/pci-sysfs.c | 2 +- drivers/pci/vpd.c | 2 +- drivers/platform/x86/amd/hsmp.c | 2 +- drivers/platform/x86/intel/sdsi.c | 2 +- drivers/scsi/scsi_sysfs.c | 2 +- drivers/usb/core/sysfs.c | 2 +- include/linux/sysfs.h | 30 +++++++++++++++--------------- 12 files changed, 27 insertions(+), 26 deletions(-)
quoted hunk ↗ jump to hunk
diff --git a/drivers/platform/x86/amd/hsmp.c b/drivers/platform/x86/amd/hsmp.c index 8fcf38eed7f00ee01aade6e3e55e20402458d5aa..8f00850c139fa8d419bc1c140c1832bf84b2c3bd 100644 --- a/drivers/platform/x86/amd/hsmp.c +++ b/drivers/platform/x86/amd/hsmp.c@@ -620,7 +620,7 @@ static int hsmp_get_tbl_dram_base(u16 sock_ind) } static umode_t hsmp_is_sock_attr_visible(struct kobject *kobj, - struct bin_attribute *battr, int id) + const struct bin_attribute *battr, int id)
Hi Thomas, This driver is reworked in pdx86/for-next. -- i.
quoted hunk ↗ jump to hunk
{ if (plat_dev.proto_ver == HSMP_PROTO_VER6) return battr->attr.mode;diff --git a/drivers/platform/x86/intel/sdsi.c b/drivers/platform/x86/intel/sdsi.c index 9d137621f0e6e7a23be0e0bbc6175c51c403169f..33f33b1070fdc949c1373251c3bca4234d9da119 100644 --- a/drivers/platform/x86/intel/sdsi.c +++ b/drivers/platform/x86/intel/sdsi.c@@ -541,7 +541,7 @@ static struct bin_attribute *sdsi_bin_attrs[] = { }; static umode_t -sdsi_battr_is_visible(struct kobject *kobj, struct bin_attribute *attr, int n) +sdsi_battr_is_visible(struct kobject *kobj, const struct bin_attribute *attr, int n) { struct device *dev = kobj_to_dev(kobj); struct sdsi_priv *priv = dev_get_drvdata(dev);