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ARM: sa1100: make match function take a const pointer

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In commit d69d804845 ("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: d69d804845 ("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>
This commit is contained in:
Greg Kroah-Hartman 2024-07-12 11:39:17 +02:00
parent e777798e67
commit b57d5ffc3a
2 changed files with 3 additions and 3 deletions
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4
arch/arm/common/sa1111.c
View File

@ -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);
}

2
arch/arm/include/asm/hardware/sa1111.h
View File

@ -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)