Revert "OMAP: DISPC: Fix to disable also interface clocks. 2nd."

This reverts commit af82f9a81aa2a4287a5ed63937fce07b3670b04a.

Otherwise at least 24xx framebuffer breaks.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index d82588c9aefc3b0648f882fc024461d69ad4ba53..6aff476e72247c9b08b2705ef1a987123a227018 100644 (file)
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -914,13 +914,18 @@ static void put_dss_clocks(void)
 
 static void enable_lcd_clocks(int enable)
 {
-       if (enable) {
-               clk_enable(dispc.dss_ick);
+       if (enable)
                clk_enable(dispc.dss1_fck);
-       } else {
+       else
                clk_disable(dispc.dss1_fck);
+}
+
+static void enable_interface_clocks(int enable)
+{
+       if (enable)
+               clk_enable(dispc.dss_ick);
+       else
                clk_disable(dispc.dss_ick);
-       }
 }
 
 static void enable_digit_clocks(int enable)
@@ -1356,6 +1361,7 @@ static int omap_dispc_init(struct omapfb_device *fbdev, int ext_mode,
        if ((r = get_dss_clocks()) < 0)
                return r;
 
+       enable_interface_clocks(1);
        enable_lcd_clocks(1);
 
 #ifdef CONFIG_FB_OMAP_BOOTLOADER_INIT
@@ -1459,6 +1465,7 @@ fail2:
        free_irq(INT_24XX_DSS_IRQ, fbdev);
 fail1:
        enable_lcd_clocks(0);
+       enable_interface_clocks(0);
        put_dss_clocks();
 
        return r;
@@ -1475,6 +1482,7 @@ static void omap_dispc_cleanup(void)
        cleanup_fbmem();
        free_palette_ram();
        free_irq(INT_24XX_DSS_IRQ, dispc.fbdev);
+       enable_interface_clocks(0);
        put_dss_clocks();
 }