From a7f955fc9868762550378fbcab70a38cb0b821fb Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 28 Jun 2016 07:42:34 +0200 Subject: eeprom: at24: fix discarding const qualifier fixes: at24.c:434:10: warning: assignment discards 'const' qualifier from pointer target type Signed-off-by: Sascha Hauer --- drivers/eeprom/at24.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/eeprom') diff --git a/drivers/eeprom/at24.c b/drivers/eeprom/at24.c index 49eef6a8ed..fd6307d8ac 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"); -- cgit v1.2.3