[PATCH] clk: starfive: jh7110: Fix clk reference leak for pll0_out in jh7110_syscrg_probe()

[blaze <1466528493@qq.com>]

In jh7110_syscrg_probe(), the handling of the three PLL clock outputs
(pll0_out, pll1_out, pll2_out) follows the same pattern: clk_get() is
called, and on success clk_put() is called before setting the pll entry
to NULL. However, the pll0_out branch is missing clk_put(), unlike
pll1_out and pll2_out which correctly call clk_put(pllclk).

Additionally, when clk_notifier_register() fails, the error path returns
without releasing the clock reference, leaking it.

Fix this by calling clk_put(pllclk) after clk_notifier_register(),
matching the pattern used for pll1_out and pll2_out. Placing clk_put()
before the error check covers both the success and error paths.

Fixes: cc46f7c9edc4 ("clk: starfive: jh7110: Add PLL clock source support")
Signed-off-by: blaze <1466528493@qq.com>
---
 drivers/clk/starfive/clk-starfive-jh7110-sys.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/starfive/clk-starfive-jh7110-sys.c b/drivers/clk/starfive/clk-starfive-jh7110-sys.c
index 0000000..1111111 100644
--- a/drivers/clk/starfive/clk-starfive-jh7110-sys.c
+++ b/drivers/clk/starfive/clk-starfive-jh7110-sys.c
@@ -432,6 +432,7 @@ static int __init jh7110_syscrg_probe(struct platform_device *pdev)
 		priv->pll_clk_nb.notifier_call = jh7110_pll0_clk_notifier_cb;
 		ret = clk_notifier_register(pllclk, &priv->pll_clk_nb);
+		clk_put(pllclk);
 		if (ret)
 			return ret;
 		priv->pll[0] = NULL;
--
2.43.0