tpm/tpm-sysfs: active_show() can be static

so we make it static

CC: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
CC: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>

diff --git a/drivers/char/tpm/tpm-sysfs.c b/drivers/char/tpm/tpm-sysfs.c
index c3503cb70a379264345bf467fc50e8772f6c53bf..01730a27ae076c03307be46f9edd4a838cffb04e 100644 (file)
--- a/drivers/char/tpm/tpm-sysfs.c
+++ b/drivers/char/tpm/tpm-sysfs.c
@@ -148,7 +148,7 @@ static ssize_t enabled_show(struct device *dev, struct device_attribute *attr,
 }
 static DEVICE_ATTR_RO(enabled);
 
-ssize_t active_show(struct device *dev, struct device_attribute *attr,
+static ssize_t active_show(struct device *dev, struct device_attribute *attr,
                    char *buf)
 {
        cap_t cap;