This is a note to let you know that I've just added the patch titled mips: ath79: clock:- Unmap region obtained by of_iomap to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mips-ath79-clock-unmap-region-obtained-by-of_iomap.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Thu Oct 5 10:28:31 CEST 2017 From: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> Date: Mon, 2 Jan 2017 15:18:21 +0530 Subject: mips: ath79: clock:- Unmap region obtained by of_iomap From: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> [ Upstream commit b3d91db3f71d5f70ea60d900425a3f96aeb3d065 ] Free memory mapping, if ath79_clocks_init_dt_ng is not successful. Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> Fixes: 3bdf1071ba7d ("MIPS: ath79: update devicetree clock support for AR9132") Cc: antonynpavlov@xxxxxxxxx Cc: albeu@xxxxxxx Cc: hackpascal@xxxxxxxxx Cc: sboyd@xxxxxxxxxxxxxx Cc: linux-mips@xxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Patchwork: https://patchwork.linux-mips.org/patch/14915/ Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/mips/ath79/clock.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/arch/mips/ath79/clock.c +++ b/arch/mips/ath79/clock.c @@ -508,16 +508,19 @@ static void __init ath79_clocks_init_dt_ ar9330_clk_init(ref_clk, pll_base); else { pr_err("%s: could not find any appropriate clk_init()\n", dnfn); - goto err_clk; + goto err_iounmap; } if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) { pr_err("%s: could not register clk provider\n", dnfn); - goto err_clk; + goto err_iounmap; } return; +err_iounmap: + iounmap(pll_base); + err_clk: clk_put(ref_clk); Patches currently in stable-queue which might be from arvind.yadav.cs@xxxxxxxxx are queue-4.9/parisc-perf-fix-potential-null-pointer-dereference.patch queue-4.9/mips-ath79-clock-unmap-region-obtained-by-of_iomap.patch