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pinctrl: artpec6: fix __iomem on reg in set
The artpec6_pconf_set should have marked reg as __iomem, which ends up making sparse complain about address space conversions. Add the __iomem to silence the following warnings: drivers/pinctrl/pinctrl-artpec6.c:814:13: warning: incorrect type in assignment (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:814:13: expected unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:814:13: got void [noderef] <asn:2> * drivers/pinctrl/pinctrl-artpec6.c:825:34: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:825:34: expected void const volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:825:34: got unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:827:25: warning: incorrect type in argument 2 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:827:25: expected void volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:827:25: got unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:837:34: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:837:34: expected void const volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:837:34: got unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:840:25: warning: incorrect type in argument 2 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:840:25: expected void volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:840:25: got unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:850:34: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:850:34: expected void const volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:850:34: got unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:853:25: warning: incorrect type in argument 2 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:853:25: expected void volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:853:25: got unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:864:34: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:864:34: expected void const volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:864:34: got unsigned int *reg drivers/pinctrl/pinctrl-artpec6.c:867:25: warning: incorrect type in argument 2 (different address spaces) drivers/pinctrl/pinctrl-artpec6.c:867:25: expected void volatile [noderef] <asn:2> *addr drivers/pinctrl/pinctrl-artpec6.c:867:25: got unsigned int *reg Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> Link: https://lore.kernel.org/r/20191218101602.2442868-1-ben.dooks@codethink.co.uk [Changed unsigned int -> void for the reg pointer] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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1 changed files with 1 additions and 1 deletions
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@ -798,7 +798,7 @@ static int artpec6_pconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
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enum pin_config_param param;
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enum pin_config_param param;
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unsigned int arg;
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unsigned int arg;
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unsigned int regval;
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unsigned int regval;
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unsigned int *reg;
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void __iomem *reg;
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int i;
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int i;
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/* Check for valid pin */
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/* Check for valid pin */
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