fixes:
at24.c:434:10: warning: assignment discards 'const' qualifier from pointer
target type
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/eeprom/at24.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/eeprom/at24.c b/drivers/eeprom/at24.c
index 49eef6a..fd6307d 100644
--- a/drivers/eeprom/at24.c
+++ b/drivers/eeprom/at24.c
@@ -380,6 +380,7 @@ static int at24_probe(struct device_d *dev)
int err;
unsigned i, num_addresses;
char *devname;
+ const char *alias;
if (dev->platform_data) {
chip = *(struct at24_platform_data *)dev->platform_data;
@@ -431,8 +432,10 @@ static int at24_probe(struct device_d *dev)
at24->chip = chip;
at24->num_addresses = num_addresses;
- devname = of_alias_get(dev->device_node);
- if (!devname) {
+ alias = of_alias_get(dev->device_node);
+ if (alias) {
+ devname = xstrdup(alias);
+ } else {
err = cdev_find_free_index("eeprom");
if (err < 0) {
dev_err(&client->dev, "no index found to name device\n");
--
2.8.1
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