From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Mon, 25 Jul 2016 11:09:33 +0100 Subject: [PATCH 1/1] drm/sti: use new Reset API Message-ID: <20160725100933.9261-1-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Since 0b52297f228 ("reset: Add support for shared reset controls") the new Reset API now demands consumers choose either an *_exclusive or a *_shared line when requesting reset lines. This issue was found when running a kernel containing the aforementioned patch which includes an informitive WARN(). It implies that one or more used reset lines are in fact shared. This is why we're using the *_shared variant. Signed-off-by: Lee Jones --- drivers/gpu/drm/sti/sti_compositor.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c index 3d2fa3a..c2ace02 100644 --- a/drivers/gpu/drm/sti/sti_compositor.c +++ b/drivers/gpu/drm/sti/sti_compositor.c @@ -234,12 +234,12 @@ static int sti_compositor_probe(struct platform_device *pdev) } /* Get reset resources */ - compo->rst_main = devm_reset_control_get(dev, "compo-main"); + compo->rst_main = devm_reset_control_get_shared(dev, "compo-main"); /* Take compo main out of reset */ if (!IS_ERR(compo->rst_main)) reset_control_deassert(compo->rst_main); - compo->rst_aux = devm_reset_control_get(dev, "compo-aux"); + compo->rst_aux = devm_reset_control_get_shared(dev, "compo-aux"); /* Take compo aux out of reset */ if (!IS_ERR(compo->rst_aux)) reset_control_deassert(compo->rst_aux); -- 2.9.0