[PATCH -next] staging: comedi: dt2811: fix non static symbol warnings

[Wei Yongjun]

From: Wei Yongjun <weiyongjun1 at huawei.com>

Fixes the following sparse warnings:

drivers/staging/comedi/drivers/dt2811.c:99:20: warning:
 symbol 'dt2811_clk_dividers' was not declared. Should it be static?
drivers/staging/comedi/drivers/dt2811.c:103:20: warning:
 symbol 'dt2811_clk_multipliers' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
---
 drivers/staging/comedi/drivers/dt2811.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/dt2811.c b/drivers/staging/comedi/drivers/dt2811.c
index 8bbd938..fcd8547 100644
--- a/drivers/staging/comedi/drivers/dt2811.c
+++ b/drivers/staging/comedi/drivers/dt2811.c
@@ -96,11 +96,11 @@
  *    6      6      100 kHz	 6   1000000
  *    7     12       50 kHz	 7   10000000
  */
-const unsigned int dt2811_clk_dividers[] = {
+static const unsigned int dt2811_clk_dividers[] = {
 	1, 10, 2, 3, 4, 5, 6, 12
 };
 
-const unsigned int dt2811_clk_multipliers[] = {
+static const unsigned int dt2811_clk_multipliers[] = {
 	1, 10, 100, 1000, 10000, 100000, 1000000, 10000000
 };