diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-12 11:39:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-19 13:47:20 +0200 |
| commit | b57d5ffc3ab507d0e19fc8b90b19c76af43fb790 (patch) | |
| tree | 35a6a1ab2b4f5e1acf4801fc796f24d6fb050bdb | |
| parent | e777798e67d9ba46cf56ad49919c1e86c5ee3213 (diff) | |
| download | lwn-b57d5ffc3ab507d0e19fc8b90b19c76af43fb790.tar.gz lwn-b57d5ffc3ab507d0e19fc8b90b19c76af43fb790.zip | |
ARM: sa1100: make match function take a const pointer
In commit d69d80484598 ("driver core: have match() callback in struct
bus_type take a const *"), the match callback for busses was changed to
take a const pointer to struct device_driver. Unfortunately I missed
fixing up the sa1111 code, and was only noticed after-the-fact by the
kernel test robot. Resolve this issue by properly changing the
sa111_match() function.
Cc: Russell King <linux@armlinux.org.uk>
Fixes: d69d80484598 ("driver core: have match() callback in struct bus_type take a const *")
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20240712093916.2121096-2-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arm/common/sa1111.c | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/sa1111.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 1fbd7363cf11..550978dc3c50 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -1339,10 +1339,10 @@ EXPORT_SYMBOL_GPL(sa1111_get_irq); * We model this as a regular bus type, and hang devices directly * off this. */ -static int sa1111_match(struct device *_dev, struct device_driver *_drv) +static int sa1111_match(struct device *_dev, const struct device_driver *_drv) { struct sa1111_dev *dev = to_sa1111_device(_dev); - struct sa1111_driver *drv = SA1111_DRV(_drv); + const struct sa1111_driver *drv = SA1111_DRV(_drv); return !!(dev->devid & drv->devid); } diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index d8c6f8a99dfa..a815f39b4243 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -404,7 +404,7 @@ struct sa1111_driver { void (*remove)(struct sa1111_dev *); }; -#define SA1111_DRV(_d) container_of((_d), struct sa1111_driver, drv) +#define SA1111_DRV(_d) container_of_const((_d), struct sa1111_driver, drv) #define SA1111_DRIVER_NAME(_sadev) ((_sadev)->dev.driver->name) |