sysfs: treewide: constify attribute callback of bin_is_visible()

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 <[email protected]>
Acked-by: Martin K. Petersen <[email protected]>
Acked-by: Jason Gunthorpe <[email protected]>
Acked-by: Ira Weiny <[email protected]>
Acked-by: Krzysztof Wilczyński <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: t-8ch

drivers/cxl/port.c

@@ -173,7 +173,7 @@ static ssize_t CDAT_read(struct file *filp, struct kobject *kobj,
 static BIN_ATTR_ADMIN_RO(CDAT, 0);
 
 static umode_t cxl_port_bin_attr_is_visible(struct kobject *kobj,
-					    struct bin_attribute *attr, int i)
+					    const struct bin_attribute *attr, int i)
 {
 	struct device *dev = kobj_to_dev(kobj);
 	struct cxl_port *port = to_cxl_port(dev);

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

@@ -3999,7 +3999,7 @@ static umode_t amdgpu_flash_attr_is_visible(struct kobject *kobj, struct attribu
 }
 
 static umode_t amdgpu_bin_flash_attr_is_visible(struct kobject *kobj,
-						struct bin_attribute *attr,
+						const struct bin_attribute *attr,
 						int idx)
 {
 	struct device *dev = kobj_to_dev(kobj);

drivers/infiniband/hw/qib/qib_sysfs.c

@@ -283,7 +283,7 @@ static struct bin_attribute *port_ccmgta_attributes[] = {
 };
 
 static umode_t qib_ccmgta_is_bin_visible(struct kobject *kobj,
-				 struct bin_attribute *attr, int n)
+				 const struct bin_attribute *attr, int n)
 {
 	struct qib_pportdata *ppd = qib_get_pportdata_kobj(kobj);
 

drivers/mtd/spi-nor/sysfs.c

@@ -87,7 +87,7 @@ static umode_t spi_nor_sysfs_is_visible(struct kobject *kobj,
 }
 
 static umode_t spi_nor_sysfs_is_bin_visible(struct kobject *kobj,
-					    struct bin_attribute *attr, int n)
+					    const struct bin_attribute *attr, int n)
 {
 	struct spi_device *spi = to_spi_device(kobj_to_dev(kobj));
 	struct spi_mem *spimem = spi_get_drvdata(spi);

drivers/nvmem/core.c

@@ -298,7 +298,8 @@ static umode_t nvmem_bin_attr_get_umode(struct nvmem_device *nvmem)
 }
 
 static umode_t nvmem_bin_attr_is_visible(struct kobject *kobj,
-					 struct bin_attribute *attr, int i)
+					 const struct bin_attribute *attr,
+					 int i)
 {
 	struct device *dev = kobj_to_dev(kobj);
 	struct nvmem_device *nvmem = to_nvmem_device(dev);

drivers/pci/pci-sysfs.c

@@ -1326,7 +1326,7 @@ static struct bin_attribute *pci_dev_rom_attrs[] = {
 };
 
 static umode_t pci_dev_rom_attr_is_visible(struct kobject *kobj,
-					   struct bin_attribute *a, int n)
+					   const struct bin_attribute *a, int n)
 {
 	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 

drivers/pci/vpd.c

@@ -325,7 +325,7 @@ static struct bin_attribute *vpd_attrs[] = {
 };
 
 static umode_t vpd_attr_is_visible(struct kobject *kobj,
-				   struct bin_attribute *a, int n)
+				   const struct bin_attribute *a, int n)
 {
 	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 

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)
 {
 	if (plat_dev.proto_ver == HSMP_PROTO_VER6)
 		return battr->attr.mode;

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);

drivers/scsi/scsi_sysfs.c

@@ -1274,7 +1274,7 @@ static umode_t scsi_sdev_attr_is_visible(struct kobject *kobj,
 }
 
 static umode_t scsi_sdev_bin_attr_is_visible(struct kobject *kobj,
-					     struct bin_attribute *attr, int i)
+					     const struct bin_attribute *attr, int i)
 {
 	struct device *dev = kobj_to_dev(kobj);
 	struct scsi_device *sdev = to_scsi_device(dev);