clk: visconti: Fix uninitialized variable in printk

The "pll_clck" variable is uninitialized.  The "ret" error code was
supposed to be printed instead.

Fixes: b4cbe606dc36 ("clk: visconti: Add support common clock driver and reset driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20220111072529.GJ11243@kili
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/visconti/pll.c b/drivers/clk/visconti/pll.c
index a2398bc..a484cb9 100644 (file)
--- a/drivers/clk/visconti/pll.c
+++ b/drivers/clk/visconti/pll.c
@@ -246,7 +246,6 @@ static struct clk_hw *visconti_register_pll(struct visconti_pll_provider *ctx,
 {
        struct clk_init_data init;
        struct visconti_pll *pll;
-       struct clk *pll_clk;
        struct clk_hw *pll_hw_clk;
        size_t len;
        int ret;
@@ -277,7 +276,7 @@ static struct clk_hw *visconti_register_pll(struct visconti_pll_provider *ctx,
        pll_hw_clk = &pll->hw;
        ret = clk_hw_register(NULL, &pll->hw);
        if (ret) {
-               pr_err("failed to register pll clock %s : %ld\n", name, PTR_ERR(pll_clk));
+               pr_err("failed to register pll clock %s : %d\n", name, ret);
                kfree(pll);
                pll_hw_clk = ERR_PTR(ret);
        }