Message ID | 20191022151154.5986-1-ben.dooks@codethink.co.uk |
---|---|
State | New |
Headers | show |
Series | pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler() | expand |
On Tue, Oct 22, 2019 at 5:11 PM Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> wrote: > The regs pointer in amd_gpio_irq_handler() should have __iomem > on it, so add that to fix the following sparse warnings: > > drivers/pinctrl/pinctrl-amd.c:555:14: warning: incorrect type in assignment (different address spaces) > drivers/pinctrl/pinctrl-amd.c:555:14: expected unsigned int [usertype] *regs > drivers/pinctrl/pinctrl-amd.c:555:14: got void [noderef] <asn:2> *base > drivers/pinctrl/pinctrl-amd.c:563:34: warning: incorrect type in argument 1 (different address spaces) > drivers/pinctrl/pinctrl-amd.c:563:34: expected void const volatile [noderef] <asn:2> *addr > drivers/pinctrl/pinctrl-amd.c:563:34: got unsigned int [usertype] * > drivers/pinctrl/pinctrl-amd.c:580:34: warning: incorrect type in argument 1 (different address spaces) > drivers/pinctrl/pinctrl-amd.c:580:34: expected void const volatile [noderef] <asn:2> *addr > drivers/pinctrl/pinctrl-amd.c:580:34: got unsigned int [usertype] * > drivers/pinctrl/pinctrl-amd.c:587:25: warning: incorrect type in argument 2 (different address spaces) > drivers/pinctrl/pinctrl-amd.c:587:25: expected void volatile [noderef] <asn:2> *addr > drivers/pinctrl/pinctrl-amd.c:587:25: got unsigned int [usertype] * > > Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> > --- > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: linux-gpio@vger.kernel.org > Cc: linux-kernel@vger.kernel.org Patch applied. Yours, Linus Walleij
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index 2c61141519f8..eab078244a4c 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -540,7 +540,8 @@ static irqreturn_t amd_gpio_irq_handler(int irq, void *dev_id) irqreturn_t ret = IRQ_NONE; unsigned int i, irqnr; unsigned long flags; - u32 *regs, regval; + u32 __iomem *regs; + u32 regval; u64 status, mask; /* Read the wake status */
The regs pointer in amd_gpio_irq_handler() should have __iomem on it, so add that to fix the following sparse warnings: drivers/pinctrl/pinctrl-amd.c:555:14: warning: incorrect type in assignment (different address spaces) drivers/pinctrl/pinctrl-amd.c:555:14: expected unsigned int [usertype] *regs drivers/pinctrl/pinctrl-amd.c:555:14: got void [noderef] <asn:2> *base drivers/pinctrl/pinctrl-amd.c:563:34: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/pinctrl-amd.c:563:34: expected void const volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-amd.c:563:34: got unsigned int [usertype] * drivers/pinctrl/pinctrl-amd.c:580:34: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/pinctrl-amd.c:580:34: expected void const volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-amd.c:580:34: got unsigned int [usertype] * drivers/pinctrl/pinctrl-amd.c:587:25: warning: incorrect type in argument 2 (different address spaces) drivers/pinctrl/pinctrl-amd.c:587:25: expected void volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-amd.c:587:25: got unsigned int [usertype] * Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> --- Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/pinctrl/pinctrl-amd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)