From fb12940f51d96ead10f9c0fd578e69b8de10ca81 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 28 Nov 2022 18:35:39 +0100 Subject: 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 Cc: Nicholas Piggin Cc: Christophe Leroy Cc: Frederic Barrat Cc: Andrew Donnellan Cc: Arnd Bergmann Cc: linuxppc-dev@lists.ozlabs.org Reported-by: Stephen Rothwell Link: https://lore.kernel.org/r/20221128173539.3112234-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/platforms/book3s/vas-api.c | 2 +- drivers/misc/cxl/file.c | 2 +- drivers/misc/ocxl/file.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/book3s/vas-api.c b/arch/powerpc/platforms/book3s/vas-api.c index 40f5ae5e1238..eb5bed333750 100644 --- a/arch/powerpc/platforms/book3s/vas-api.c +++ b/arch/powerpc/platforms/book3s/vas-api.c @@ -53,7 +53,7 @@ struct coproc_instance { struct vas_window *txwin; }; -static char *coproc_devnode(struct device *dev, umode_t *mode) +static char *coproc_devnode(const struct device *dev, umode_t *mode) { return kasprintf(GFP_KERNEL, "crypto/%s", dev_name(dev)); } 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)); } -- cgit