[PATCH V2] clk: imx: clk-imx7ulp: Add missing sentinel of ulp_div_table
From: Peng Fan <peng.fan@nxp.com>
Date: 2019-11-22 10:05:01
Also in:
linux-clk, lkml, stable
Subsystem:
common clk framework, nxp i.mx clock drivers, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Abel Vesa, Linus Torvalds
From: Peng Fan <peng.fan@nxp.com>
There should be a sentinel of ulp_div_table, otherwise _get_table_div
may access data out of the array.
Fixes: b1260067ac3d ("clk: imx: add imx7ulp clk driver")
Cc: stable@vger.kernel.org
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
V2:
cc stable mail list
drivers/clk/imx/clk-imx7ulp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/imx/clk-imx7ulp.c b/drivers/clk/imx/clk-imx7ulp.c
index 3fdf3d494f0a..281191b55b3a 100644
--- a/drivers/clk/imx/clk-imx7ulp.c
+++ b/drivers/clk/imx/clk-imx7ulp.c@@ -40,6 +40,7 @@ static const struct clk_div_table ulp_div_table[] = { { .val = 5, .div = 16, }, { .val = 6, .div = 32, }, { .val = 7, .div = 64, }, + { /* sentinel */ }, }; static const int pcc2_uart_clk_ids[] __initconst = {
--
2.16.4
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