Messages in this thread | | | Subject | Re: [PATCH v2] pinctrl: bcm: bcm6362: fix warning | From | Álvaro Fernández Rojas <> | Date | Tue, 30 Mar 2021 15:41:00 +0200 |
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Hi Andy,
El 30/03/2021 a las 12:55, Andy Shevchenko escribió: > On Tue, Mar 30, 2021 at 1:33 PM Álvaro Fernández Rojas > <noltari@gmail.com> wrote: >> >> The current implementation of bcm6362_set_gpio() produces the following >> warning on x86_64: >> drivers/pinctrl/bcm/pinctrl-bcm6362.c: In function 'bcm6362_set_gpio': >> drivers/pinctrl/bcm/pinctrl-bcm6362.c:503:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] >> 503 | (uint32_t) desc->drv_data, 0); >> | ^ >> >> Modify the code to make it similar to bcm63268_set_gpio() in order to fix >> the warning. > > Seems good to me, thanks! > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> > >> Fixes: 705791e23ecd ("pinctrl: add a pincontrol driver for BCM6362") >> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> >> --- > > Missed changelog here.
Yes, sorry about that but I added it to v1 patch by mistake... ;D v2: use uintptr_t, remove unneeded space and modify put regmap_update_bits() call on a single line.
> >> drivers/pinctrl/bcm/pinctrl-bcm6362.c | 6 +++--- >> 1 file changed, 3 insertions(+), 3 deletions(-) >> >> diff --git a/drivers/pinctrl/bcm/pinctrl-bcm6362.c b/drivers/pinctrl/bcm/pinctrl-bcm6362.c >> index eb7ec80353e9..40ef495b6301 100644 >> --- a/drivers/pinctrl/bcm/pinctrl-bcm6362.c >> +++ b/drivers/pinctrl/bcm/pinctrl-bcm6362.c >> @@ -496,11 +496,11 @@ static int bcm6362_pinctrl_get_groups(struct pinctrl_dev *pctldev, >> static void bcm6362_set_gpio(struct bcm63xx_pinctrl *pc, unsigned pin) >> { >> const struct pinctrl_pin_desc *desc = &bcm6362_pins[pin]; >> + unsigned int basemode = (uintptr_t)desc->drv_data; >> unsigned int mask = bcm63xx_bank_pin(pin); >> >> - if (desc->drv_data) >> - regmap_update_bits(pc->regs, BCM6362_BASEMODE_REG, >> - (uint32_t) desc->drv_data, 0); >> + if (basemode) >> + regmap_update_bits(pc->regs, BCM6362_BASEMODE_REG, basemode, 0); >> >> if (pin < BCM63XX_BANK_GPIOS) { >> /* base mode 0 => gpio 1 => mux function */ >> -- >> 2.20.1 >> > >
Best regards, Álvaro.
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