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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-11-28 18:35:39 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-11-29 09:28:46 +0100
commitfb12940f51d96ead10f9c0fd578e69b8de10ca81 (patch)
tree4a18943b1a39c7a5f4efb40bc3f8f82cd9a9dc5c /drivers/misc
parentff62b8e6588fb07bedda7423622c140c4edd66a7 (diff)
driver core: fix up some missing class.devnode() conversions.
In commit ff62b8e6588f ("driver core: make struct class.devnode() take a const *") the ->devnode callback changed the pointer to be const, but a few instances of PowerPC drivers were not caught for some reason. Fix this up by changing the pointers to be const. Fixes: ff62b8e6588f ("driver core: make struct class.devnode() take a const *") Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Frederic Barrat <fbarrat@linux.ibm.com> Cc: Andrew Donnellan <ajd@linux.ibm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linuxppc-dev@lists.ozlabs.org Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/r/20221128173539.3112234-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/cxl/file.c2
-rw-r--r--drivers/misc/ocxl/file.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/cxl/file.c b/drivers/misc/cxl/file.c
index 3dbdce96fae0..5878329b011a 100644
--- a/drivers/misc/cxl/file.c
+++ b/drivers/misc/cxl/file.c
@@ -546,7 +546,7 @@ static const struct file_operations afu_master_fops = {
};
-static char *cxl_devnode(struct device *dev, umode_t *mode)
+static char *cxl_devnode(const struct device *dev, umode_t *mode)
{
if (cpu_has_feature(CPU_FTR_HVMODE) &&
CXL_DEVT_IS_CARD(dev->devt)) {
diff --git a/drivers/misc/ocxl/file.c b/drivers/misc/ocxl/file.c
index d46dba2df5a1..d96be36405a0 100644
--- a/drivers/misc/ocxl/file.c
+++ b/drivers/misc/ocxl/file.c
@@ -581,7 +581,7 @@ void ocxl_file_unregister_afu(struct ocxl_afu *afu)
device_unregister(&info->dev);
}
-static char *ocxl_devnode(struct device *dev, umode_t *mode)
+static char *ocxl_devnode(const struct device *dev, umode_t *mode)
{
return kasprintf(GFP_KERNEL, "ocxl/%s", dev_name(dev));
}