mfd: syscon: Set name of regmap_config

We are now allowing to register debugfs without a valid device, and not
having a valid name will end up using "dummy*" to create debugfs dir.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index fc9ba0e..b6d05cd 100644 (file)
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -110,6 +110,7 @@ static struct syscon *of_syscon_register(struct device_node *np)
        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;
+       syscon_config.name = of_node_full_name(np);
 
        regmap = regmap_init_mmio(NULL, base, &syscon_config);
        if (IS_ERR(regmap)) {