| Message ID | 1470151113-75409-1-git-send-email-andriy.shevchenko@linux.intel.com |
|---|---|
| State | New |
| Headers | show |
On Tue, Aug 2, 2016 at 5:18 PM, Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > On x86 builds the absense of <linux/io.h> makes static analyzer and compiler > unhappy which fails to build the driver. Patch applied. Thanks a lot Andy! Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c index eb4990f..7fb7656 100644 --- a/drivers/pinctrl/intel/pinctrl-merrifield.c +++ b/drivers/pinctrl/intel/pinctrl-merrifield.c @@ -11,6 +11,7 @@ #include <linux/bitops.h> #include <linux/err.h> +#include <linux/io.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/pinctrl/pinconf.h>
On x86 builds the absense of <linux/io.h> makes static analyzer and compiler unhappy which fails to build the driver. CHECK drivers/pinctrl/intel/pinctrl-merrifield.c drivers/pinctrl/intel/pinctrl-merrifield.c:518:17: error: undefined identifier 'readl' drivers/pinctrl/intel/pinctrl-merrifield.c:570:17: error: undefined identifier 'readl' drivers/pinctrl/intel/pinctrl-merrifield.c:575:9: error: undefined identifier 'writel' drivers/pinctrl/intel/pinctrl-merrifield.c:645:17: error: undefined identifier 'readl' CC drivers/pinctrl/intel/pinctrl-merrifield.o drivers/pinctrl/intel/pinctrl-merrifield.c: In function ‘mrfld_pin_dbg_show’: drivers/pinctrl/intel/pinctrl-merrifield.c:518:10: error: implicit declaration of function ‘readl’ [-Werror=implicit-function-declaration] value = readl(bufcfg); ^ drivers/pinctrl/intel/pinctrl-merrifield.c: In function ‘mrfld_update_bufcfg’: drivers/pinctrl/intel/pinctrl-merrifield.c:575:2: error: implicit declaration of function ‘writel’ [-Werror=implicit-function-declaration] writel(value, bufcfg); ^ cc1: some warnings being treated as errors Add header to the top of the module. Fixes: 4e80c8f50574 ("pinctrl: intel: Add Intel Merrifield pin controller support") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/pinctrl/intel/pinctrl-merrifield.c | 1 + 1 file changed, 1 insertion(+)