clk: bcm: rpi: Switch to clk_hw_register_clkdev

Since we don't care about retrieving the clk_lookup structure pointer
returned by clkdev_hw_create, we can just use the clk_hw_register_clkdev
function.

Cc: Michael Turquette <mturquette@baylibre.com>
Cc: linux-clk@vger.kernel.org
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/59f6208b6fe3367e735b0cca4f65c2c937639af9.1592210452.git-series.maxime@cerno.tech
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c
index 5a06c49..23f0661 100644 (file)
--- a/drivers/clk/bcm/clk-raspberrypi.c
+++ b/drivers/clk/bcm/clk-raspberrypi.c
@@ -237,7 +237,6 @@ static struct clk_fixed_factor raspberrypi_clk_pllb_arm = {
 
 static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
 {
-       struct clk_lookup *pllb_arm_lookup;
        int ret;
 
        ret = devm_clk_hw_register(rpi->dev, &raspberrypi_clk_pllb_arm.hw);
@@ -246,11 +245,11 @@ static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
                return ret;
        }
 
-       pllb_arm_lookup = clkdev_hw_create(&raspberrypi_clk_pllb_arm.hw,
-                                          NULL, "cpu0");
-       if (!pllb_arm_lookup) {
-               dev_err(rpi->dev, "Failed to initialize pllb_arm_lookup\n");
-               return -ENOMEM;
+       ret = clk_hw_register_clkdev(&raspberrypi_clk_pllb_arm.hw,
+                                    NULL, "cpu0");
+       if (ret) {
+               dev_err(rpi->dev, "Failed to initialize clkdev\n");
+               return ret;
        }
 
        return 0;