12 Apr
2022
12 Apr
'22
11:21 a.m.
On Tue, Apr 12, 2022 at 10:07:02AM +0200, Javier Martinez Canillas wrote:
On 4/12/22 09:23, Geert Uytterhoeven wrote:
On Mon, Apr 11, 2022 at 11:12 PM Javier Martinez Canillas javierm@redhat.com wrote:
...
ssd130x->device_info = device_get_match_data(dev);
variant = (enum ssd130x_variants)device_get_match_data(dev);(uintptr_t), to avoid a cast from pointer to integer of different size warning.
Indeed. The kernel test robot reported the same.
Not only because of this, but also with the non-NULL pointers I prefer the old style without ugly castings.
Instead, you may export the array (in the driver's namespace) and use &info[ID] pointer for the specific device info.
--
With Best Regards,
Andy Shevchenko