From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Mon, 22 Feb 2016 08:52:53 -0800 Subject: [PATCHv2] clk: ti: omap3+: dpll: use non-locking version of clk_get_rate In-Reply-To: <1455966777-30576-1-git-send-email-t-kristo@ti.com> References: <1455966777-30576-1-git-send-email-t-kristo@ti.com> Message-ID: <20160222165252.GF13417@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Tero Kristo [160220 03:12]: > As the code in this file is being executed within irq context in some > cases, we must avoid the clk_get_rate which uses mutex internally. > Switch the code to use clk_hw_get_rate instead which is non-locking. > > This fixes an issue where PM runtime will hang the system if enabled > with a serial console before a suspend-resume cycle. Can you please add the "Fixes: " line here? And when applying, please tag this one Cc stable. Other than that, please feel free to add: Tested-by: Tony Lindgren Regards, Tony