linux-kernel - [RFC PATCH] Input: hid_cmd

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Date:   Wed, 13 Dec 2017 19:37:50 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Mylène Josserand 
        <mylene.josserand@...e-electrons.com>
Cc:     kbuild-all@...org, dmitry.torokhov@...il.com, robh+dt@...nel.org,
        mark.rutland@....com, linux-kernel@...r.kernel.org,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        mylene.josserand@...e-electrons.com,
        thomas.petazzoni@...e-electrons.com,
        maxime.ripard@...e-electrons.com
Subject: [RFC PATCH] Input: hid_cmd_state can be static


Fixes: 68d0bd1e4815 ("Input: Add driver for Cypress Generation 5 touchscreen")
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
 cyttsp5.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c
index a41feea..9694ae41 100644
--- a/drivers/input/touchscreen/cyttsp5.c
+++ b/drivers/input/touchscreen/cyttsp5.c
@@ -139,7 +139,7 @@ struct cyttsp5_sensing_conf_data {
 	u8 max_tch;
 };
 
-enum { HID_CMD_DONE, HID_CMD_BUSY } hid_cmd_state;
+static enum { HID_CMD_DONE, HID_CMD_BUSY } hid_cmd_state;
 
 enum cyttsp5_tch_abs {	/* for ordering within the extracted touch data array */
 	CY_TCH_X,	/* X */