From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: From: Jerome Brunet To: Martin Blumenstingl , Neil Armstrong , Michael Turquette , Stephen Boyd Cc: Jerome Brunet , linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, carlo@caione.org, Kevin Hilman Subject: [PATCH v2 0/2] clk: meson: mark clk81 as critical Date: Wed, 24 May 2017 11:39:30 +0200 Message-Id: <20170524093932.5262-1-jbrunet@baylibre.com> List-ID: The GX (gxbb.c) clock controller driver already marks the clk81 clock as criticial. However, the Meson8b clock controller driver does not do this yet. This can lead to a freeze of the whole system when clk81 is disabled by the common clock framework (for example after the last child clock is disabled by a driver which used that child clock). Changes since v1: [0] With the clock flagged as CRITICAL, CLK_IGNORE_UNUSED is no longer useful. Remove this flag from meson8b and gxbb's clk81. [0]: https://lkml.kernel.org/r/20170504183201.13175-1-martin.blumenstingl@googlemail.com Jerome Brunet (1): clk: gxbb: remove CLK_IGNORE_UNUSED from clk81 Martin Blumenstingl (1): clk: meson: meson8b: mark clk81 as critical drivers/clk/meson/gxbb.c | 2 +- drivers/clk/meson/meson8b.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.9.4