w1-eeprom: Make use of static keyword in drivers

Both the ds24xxx and ds2502 have a family_supported array which is local
to the driver but was not marked as static. Mark this as static as both
best practice and to allow both to be built in "allyesconfig" for
example.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/w1-eeprom/ds24xxx.c b/drivers/w1-eeprom/ds24xxx.c
index 413d8bc..801fade 100644 (file)
--- a/drivers/w1-eeprom/ds24xxx.c
+++ b/drivers/w1-eeprom/ds24xxx.c
@@ -53,7 +53,7 @@ U_BOOT_DRIVER(ds24xxx) = {
        .probe          = ds24xxx_probe,
 };
 
-u8 family_supported[] = {
+static u8 family_supported[] = {
        W1_FAMILY_DS24B33,
        W1_FAMILY_DS2431,
 };

diff --git a/drivers/w1-eeprom/ds2502.c b/drivers/w1-eeprom/ds2502.c
index db9f41e..981b41a 100644 (file)
--- a/drivers/w1-eeprom/ds2502.c
+++ b/drivers/w1-eeprom/ds2502.c
@@ -243,7 +243,7 @@ U_BOOT_DRIVER(ds2502) = {
        .probe          = ds2502_probe,
 };
 
-u8 family_supported[] = {
+static u8 family_supported[] = {
        W1_FAMILY_DS2502,
 };