drm/imagination: Fix reference to devm_platform_get_and_ioremap_resource()

The call to devm_platform_ioremap_resource() was replaced by a call to
devm_platform_get_and_ioremap_resource(), but the comment referring to
the function's possible returned error codes was not updated.

Fixes: 927f3e0253c11276 ("drm/imagination: Implement MIPS firmware processor and MMU support")
Signed-off-by: Geert Uytterhoeven <[e-mail]>
Reviewed-by: Matt Coster <[e-mail]>
Link: https://patch.msgid.link/22665[e-mail]
Signed-off-by: Matt Coster <[e-mail]>

drivers/gpu/drm/imagination/pvr_device.c

···
  *
  * Return:
  *  * 0 on success, or
- *  * Any error returned by devm_platform_ioremap_resource().
+ *  * Any error returned by devm_platform_get_and_ioremap_resource().
  */
 static int
 pvr_device_reg_init(struct pvr_device *pvr_dev)