From mboxrd@z Thu Jan 1 00:00:00 1970 From: vz@mleia.com (Vladimir Zapolskiy) Date: Mon, 19 Sep 2016 04:48:28 +0300 Subject: [PATCH] clk: imx31: fix potential stack corruption on clock initialization Message-ID: <1474249708-11088-1-git-send-email-vz@mleia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Function mx31_clocks_init() is called during clock intialization on legacy boards with reference clock frequency passed as its input argument, this can be verified by examination of the function declaration found in arch/arm/mach-imx/common.h and actual function users which include that header file. Fixes: d9388c843237 ("clk: imx31: Do not call mxc_timer_init twice when booting with DT") Signed-off-by: Vladimir Zapolskiy --- drivers/clk/imx/clk-imx31.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/clk/imx/clk-imx31.c b/drivers/clk/imx/clk-imx31.c index 6a96414..6a49ba2 100644 --- a/drivers/clk/imx/clk-imx31.c +++ b/drivers/clk/imx/clk-imx31.c @@ -157,10 +157,8 @@ static void __init _mx31_clocks_init(unsigned long fref) } } -int __init mx31_clocks_init(void) +int __init mx31_clocks_init(unsigned long fref) { - u32 fref = 26000000; /* default */ - _mx31_clocks_init(fref); clk_register_clkdev(clk[gpt_gate], "per", "imx-gpt.0"); -- 2.8.1