• Arnd Bergmann's avatar
    [media] coda/imx-vdoa: platform_driver should not be const · 6e2e0eea
    Arnd Bergmann authored
    The device driver platform is actually written to during registration,
    for setting the owner field, so platform_driver_register() does not
    take a const pointer:
    
    drivers/media/platform/coda/imx-vdoa.c: In function 'vdoa_driver_init':
    drivers/media/platform/coda/imx-vdoa.c:333:213: error: passing argument 1 of '__platform_driver_register' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
     module_platform_driver(vdoa_driver);
    In file included from drivers/media/platform/coda/imx-vdoa.c:22:0:
    include/linux/platform_device.h:199:12: note: expected 'struct platform_driver *' but argument is of type 'const struct platform_driver *'
     extern int __platform_driver_register(struct platform_driver *,
                ^~~~~~~~~~~~~~~~~~~~~~~~~~
    drivers/media/platform/coda/imx-vdoa.c: In function 'vdoa_driver_exit':
    drivers/media/platform/coda/imx-vdoa.c:333:626: error: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
    
    Remove the modifier again.
    
    Fixes: d2fe28fe ("[media] coda/imx-vdoa: constify structs")
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
    Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
    6e2e0eea
imx-vdoa.c 7.82 KB