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greybus: arche-platform: fix incorrect gpio variable type

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GPIO number obtained from of_get_named_gpio() should be signed to allow
error handling.

Testing Done:
Built & booted on EVT1.5

Signed-off-by: David Lin <dtwlin@google.com>
Reviewed-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
David Lin 2016-03-07 21:52:54 -08:00 committed by Greg Kroah-Hartman
parent 9fa3a9b8cb
commit 7fe9301422
2 changed files with 2 additions and 2 deletions
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2
drivers/staging/greybus/arche-apb-ctrl.c
View File

@ -37,7 +37,7 @@ struct arche_apb_ctrl_drvdata {
struct regulator *vcore;
struct regulator *vio;
unsigned int clk_en_gpio;
int clk_en_gpio;
struct clk *clk;
struct pinctrl *pinctrl;

2
drivers/staging/greybus/arche-platform.c
View File

@ -44,7 +44,7 @@ struct arche_platform_drvdata {
enum arche_platform_state state;
unsigned int svc_refclk_req;
int svc_refclk_req;
struct clk *svc_ref_clk;
struct pinctrl *pinctrl;