[PATCH] drivers: clk: clk-en7523.c: Initialize num before accessing hws in en7523_register_clocks

[Haoyu Li]

With the new __counted_by annocation in clk_hw_onecell_data, the "num"
struct member must be set before accessing the "hws" array. Failing to
do so will trigger a runtime warning when enabling CONFIG_UBSAN_BOUNDS
and CONFIG_FORTIFY_SOURCE.

Fixes: f316cdff8d67 ("clk: Annotate struct clk_hw_onecell_data with 
__counted_by")

Signed-off-by: Haoyu Li <lihaoyu...@gmail.com>
---
 drivers/clk/clk-en7523.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/clk-en7523.c b/drivers/clk/clk-en7523.c
index e52c5460e927..61d95ead5ec4 100644
--- a/drivers/clk/clk-en7523.c
+++ b/drivers/clk/clk-en7523.c
@@ -503,6 +503,8 @@ static void en7523_register_clocks(struct device *dev, 
struct clk_hw_onecell_dat
        u32 rate;
        int i;
 
+       clk_data->num = EN7523_NUM_CLOCKS;
+
        for (i = 0; i < ARRAY_SIZE(en7523_base_clks); i++) {
                const struct en_clk_desc *desc = &en7523_base_clks[i];
                u32 reg = desc->div_reg ? desc->div_reg : desc->base_reg;
@@ -524,8 +526,6 @@ static void en7523_register_clocks(struct device *dev, 
struct clk_hw_onecell_dat
 
        hw = en7523_register_pcie_clk(dev, np_base);
        clk_data->hws[EN7523_CLK_PCIE] = hw;
-
-       clk_data->num = EN7523_NUM_CLOCKS;
 }
 
 static int en7523_clk_hw_init(struct platform_device *pdev,
-- 
2.34.1