classmate-laptop: make needlessly global symbols static

cmpc_accel_sensitivity_attr is needlessly defined global.
This patch makes the symbol static.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Cc: Daniel Oliveira Nascimento <don@syst.com.br>
Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index 73ea76e..341cbfe 100644 (file)
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -208,7 +208,7 @@ static ssize_t cmpc_accel_sensitivity_store(struct device *dev,
        return strnlen(buf, count);
 }
 
-struct device_attribute cmpc_accel_sensitivity_attr = {
+static struct device_attribute cmpc_accel_sensitivity_attr = {
        .attr = { .name = "sensitivity", .mode = 0660 },
        .show = cmpc_accel_sensitivity_show,
        .store = cmpc_accel_sensitivity_store