diff options
Diffstat (limited to 'drivers/mfd/syscon.c')
| -rw-r--r-- | drivers/mfd/syscon.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c index 3a97816d0cba..df5cebb372a5 100644 --- a/drivers/mfd/syscon.c +++ b/drivers/mfd/syscon.c @@ -95,18 +95,20 @@ static struct syscon *of_syscon_register(struct device_node *np, bool check_clk) break; default: pr_err("Failed to retrieve valid hwlock: %d\n", ret); - /* fall-through */ + fallthrough; case -EPROBE_DEFER: goto err_regmap; } } - syscon_config.name = of_node_full_name(np); + syscon_config.name = kasprintf(GFP_KERNEL, "%pOFn@%llx", np, + (u64)res.start); syscon_config.reg_stride = reg_io_width; syscon_config.val_bits = reg_io_width * 8; syscon_config.max_register = resource_size(&res) - reg_io_width; regmap = regmap_init_mmio(NULL, base, &syscon_config); + kfree(syscon_config.name); if (IS_ERR(regmap)) { pr_err("regmap init failed\n"); ret = PTR_ERR(regmap); |