From: Peng Fan <peng.fan@nxp.com>
To: "sboyd@kernel.org" <sboyd@kernel.org>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"festevam@gmail.com" <festevam@gmail.com>,
Abel Vesa <abel.vesa@nxp.com>
Cc: "kernel@pengutronix.de" <kernel@pengutronix.de>,
dl-linux-imx <linux-imx@nxp.com>,
Aisheng Dong <aisheng.dong@nxp.com>,
"linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Leonard Crestez <leonard.crestez@nxp.com>,
Alice Guo <alice.guo@nxp.com>, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH] clk: imx: clk-imx7ulp: Add missing sentinel of ulp_div_table
Date: Fri, 22 Nov 2019 06:11:42 +0000 [thread overview]
Message-ID: <1574402986-11117-1-git-send-email-peng.fan@nxp.com> (raw)
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")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
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
next reply other threads:[~2019-11-22 6:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-22 6:11 Peng Fan [this message]
2019-12-09 2:54 ` [PATCH] clk: imx: clk-imx7ulp: Add missing sentinel of ulp_div_table Shawn Guo
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