Re: [PATCH 1/2] drm/fsl-dcu: avoid disabling pixel clock twice on suspend

2017-11-10 Thread Noralf Trønnes
Den 10.11.2017 17.25, skrev Stefan Agner: With commit 0a70c998d0c5 ("drm/fsl-dcu: enable pixel clock when enabling CRTC") the pixel clock is controlled by the CRTC code. Disabling the pixel clock in suspend leads to a warning due to the second clk_disable_unprepare call: WARNING: CPU: 0 PID:

[PATCH 1/2] drm/fsl-dcu: avoid disabling pixel clock twice on suspend

2017-11-10 Thread Stefan Agner
With commit 0a70c998d0c5 ("drm/fsl-dcu: enable pixel clock when enabling CRTC") the pixel clock is controlled by the CRTC code. Disabling the pixel clock in suspend leads to a warning due to the second clk_disable_unprepare call: WARNING: CPU: 0 PID: 359 at drivers/clk/clk.c:594 clk_core_disable+