[PATCH RESEND] clk: at91: sam9x7: Use kmalloc_array() instead of kmalloc()

Sidharth Seela
2025-09-24T14:56:33Z

Replace kmalloc with kmalloc array in clk/at91/sam9x7.c. Refactor to new
API, for cases with dynamic size calculations inside kmalloc().

Resend is to correct previously sent patches mailing address.

Signed-off-by: Sidharth Seela <sidharthseela@gmail.com>
---
diff --git a/drivers/clk/at91/sam9x7.c b/drivers/clk/at91/sam9x7.c
index ffab32b047a0..0c0a746a183d 100644
--- a/drivers/clk/at91/sam9x7.c
+++ b/drivers/clk/at91/sam9x7.c
@@ -748,9 +748,9 @@ static void __init sam9x7_pmc_setup(struct device_node *np)
if (!sam9x7_pmc)
return;

- clk_mux_buffer = kmalloc(sizeof(void *) *
- (ARRAY_SIZE(sam9x7_gck)),
- GFP_KERNEL);
+ clk_mux_buffer = kmalloc_array(ARRAY_SIZE(sam9x7_gck),
+ sizeof(void *),
+ GFP_KERNEL);
if (!clk_mux_buffer)
goto err_free;

--
2.39.5 (Apple Git-154)