ath6kl: Fix compilation error from of.h
authorSangwook Lee <sangwook.lee@linaro.org>
Wed, 26 Oct 2011 15:28:38 +0000 (16:28 +0100)
committerKalle Valo <kvalo@qca.qualcomm.com>
Fri, 11 Nov 2011 10:58:55 +0000 (12:58 +0200)
commitf7830202c3ae934e2b978b750656626b203decb4
treee6d78df16663f63eb1cfb33337127611bd5e3365
parenta24fc7c35324618ce5fe9c54baa4bc9a3881cc86
ath6kl: Fix compilation error from of.h

When compiling ath6kl for ARM with device tree tree compilation fails
with errors like:

include/linux/of.h: In function 'of_property_read_u32_array':
include/linux/of.h:249:10: error: 'ENOSYS' undeclared

Workaround this by including errno.h from init.c.

kvalo: improved commit log

Signed-off-by: Sangwook Lee <sangwook.lee@linaro.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
drivers/net/wireless/ath/ath6kl/init.c