greybus: control: Fix sparse warnings
authorViresh Kumar <viresh.kumar@linaro.org>
Thu, 28 Jan 2016 10:20:49 +0000 (15:50 +0530)
committerGreg Kroah-Hartman <gregkh@google.com>
Wed, 3 Feb 2016 05:26:32 +0000 (21:26 -0800)
commitee9627bce7561f772345a329e783149893cfbb55
treef62e15f778ecd8824a2ac7064de56e454db886ec
parent1045451f8abbfe3628af9bc1ce53da4d57723626
greybus: control: Fix sparse warnings

gb_control_get_version() is not used outside of the file and must be
marked as static. Following sparse warnings are reported today:

greybus/control.c:20:5: warning: symbol 'gb_control_get_version' was not declared. Should it be static?

Fix it by marking gb_control_get_version() 'static'.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
drivers/staging/greybus/control.c