From: Lee Jones Date: Mon, 25 Jul 2016 10:09:33 +0000 (+0100) Subject: drm/sti: use new Reset API X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c084c8dafce72bf67ad2bb7b873a4a732a9ce81c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git drm/sti: use new Reset API 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 Acked-by: Peter Griffin Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/20160725100933.9261-1-lee.jones@linaro.org --- diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c index bd74732ea09b..134201ecc6fd 100644 --- a/drivers/gpu/drm/sti/sti_compositor.c +++ b/drivers/gpu/drm/sti/sti_compositor.c @@ -254,12 +254,12 @@ 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);