[PATCH -next v2] spi: tegra: slink: make local symbols static

[Wei Yongjun]

From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>

Neither tegra20_spi_cdata nor tegra30_spi_cdata are used outside this
file so they can, and should, be static.

Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
---
 drivers/spi/spi-tegra20-slink.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 4e58b53..b224a82 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1087,11 +1087,11 @@ static struct tegra_spi_platform_data *tegra_slink_parse_dt(
 	return pdata;
 }
 
-const struct tegra_slink_chip_data tegra30_spi_cdata = {
+static const struct tegra_slink_chip_data tegra30_spi_cdata = {
 	.cs_hold_time = true,
 };
 
-const struct tegra_slink_chip_data tegra20_spi_cdata = {
+static const struct tegra_slink_chip_data tegra20_spi_cdata = {
 	.cs_hold_time = false,
 };