From: Axel Lin <axel.lin@xxxxxxxxx>
The following symbols are needlessly defined global:
thz_dev
cl_dev
acerhdf_dev
acerhdf_dev_ops
acerhdf_cooling_ops
This patch makes the symbols static.
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
Acked-by: Borislav Petkov <bp@xxxxxxxxx>
Acked-by: Peter Feuerer <peter@xxxxxxxx>
Cc: Matthew Garrett <mjg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/platform/x86/acerhdf.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff -puN drivers/platform/x86/acerhdf.c~acerhdf-make-needlessly-global-symbols-static drivers/platform/x86/acerhdf.c
--- a/drivers/platform/x86/acerhdf.c~acerhdf-make-needlessly-global-symbols-static
+++ a/drivers/platform/x86/acerhdf.c
@@ -92,9 +92,9 @@ static unsigned int fanstate = ACERHDF_F
static char force_bios[16];
static char force_product[16];
static unsigned int prev_interval;
-struct thermal_zone_device *thz_dev;
-struct thermal_cooling_device *cl_dev;
-struct platform_device *acerhdf_dev;
+static struct thermal_zone_device *thz_dev;
+static struct thermal_cooling_device *cl_dev;
+static struct platform_device *acerhdf_dev;
module_param(kernelmode, uint, 0);
MODULE_PARM_DESC(kernelmode, "Kernel mode fan control on / off");
@@ -406,7 +406,7 @@ static int acerhdf_get_crit_temp(struct
}
/* bind callback functions to thermalzone */
-struct thermal_zone_device_ops acerhdf_dev_ops = {
+static struct thermal_zone_device_ops acerhdf_dev_ops = {
.bind = acerhdf_bind,
.unbind = acerhdf_unbind,
.get_temp = acerhdf_get_ec_temp,
@@ -481,7 +481,7 @@ err_out:
}
/* bind fan callbacks to fan device */
-struct thermal_cooling_device_ops acerhdf_cooling_ops = {
+static struct thermal_cooling_device_ops acerhdf_cooling_ops = {
.get_max_state = acerhdf_get_max_state,
.get_cur_state = acerhdf_get_cur_state,
.set_cur_state = acerhdf_set_cur_state,
_
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