On Wed, Mar 23, 2022 at 04:05:02PM +0100, Linus Walleij wrote: > Hi Jonathan, > > this driver just keeps creating new sparse warnings, I try to fix them > but I wonder > if new warnings will result everytime I fix something? Hm, sorry about the chaos. > Do you think you could run sparse over the drivers in some way and check > what else needs to be fixed? I ran "make C=1" on drivers/pinctrl/nuvoton now, and only noticed the same array initializer syntax warning as in pinctrl-wpcm450, in pinctrl-npcm7xx. > > Yours, > Linus Walleij > > On Wed, Mar 23, 2022 at 3:52 PM kernel test robot <lkp@xxxxxxxxx> wrote: > > > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git for-next > > branch HEAD: 0c3c8458428ab471178a0d155222eaa62083d033 pinctrl: nuvoton: Fix sparse warning > > > > Error/Warning reports: > > > > https://lore.kernel.org/linux-gpio/202203222145.UcCrXHfm-lkp@xxxxxxxxx > > > > Unverified Error/Warning (likely false positive, please contact us if interested): > > > > drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:470:26: error: array type has incomplete element type 'struct group_desc' > > drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:470:40: error: array has incomplete element type 'struct group_desc' > > drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:824:56: warning: parameter 'selector' set but not used [-Wunused-but-set-parameter] > > drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:888:48: warning: parameter 'group' set but not used [-Wunused-but-set-parameter] This bunch was fixed with my patch "pinctrl: nuvoton: wpcm450: select GENERIC_PINCTRL_GROUPS". There are also two more fixes sent by Jialin Zhang and Dan Carpenter over the past week. > > include/linux/build_bug.h:16:51: error: bit-field '<anonymous>' width not an integer constant Unsure about this one. Best regards, Jonathan
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