diff options
| author | Arnd Bergmann | 2016-03-23 11:36:53 +0100 |
|---|---|---|
| committer | Lee Jones | 2016-04-11 13:31:40 +0100 |
| commit | adae28c59a6a71a971ffed713550911546df0e20 (patch) | |
| tree | 5e9b6f537327ed57267d7ec39640cd73b1034224 | |
| parent | ee414de525a9abf29e8a1b0c1b6f79f9e875213a (diff) | |
mfd: syscon: Include errno.h from header
The syscon header uses the ENOTSUPP error constant, but doesn't
include the header that defines it. This causes a build error
after the imx pinctrl driver started using syscon:
include/linux/mfd/syscon.h: In function 'syscon_node_to_regmap':
include/linux/mfd/syscon.h:32:18: error: 'ENOTSUPP' undeclared (first use in this function)
return ERR_PTR(-ENOTSUPP);
^~~~~~~~
This adds the missing #include.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 8626ada871f1 ("pinctrl: imx: attach iomuxc device to gpr syscon")
Signed-off-by: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | include/linux/mfd/syscon.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mfd/syscon.h b/include/linux/mfd/syscon.h index 1088149be0c9..40a76b97b7ab 100644 --- a/include/linux/mfd/syscon.h +++ b/include/linux/mfd/syscon.h @@ -16,6 +16,7 @@ #define __LINUX_MFD_SYSCON_H__ #include <linux/err.h> +#include <linux/errno.h> struct device_node; |