ARM: OMAP3: fix workaround for EMU clockdomain

Commit b71c721 (ARM: OMAP2+: clockdomain/hwmod: add workaround for EMU
clockdomain idle problems) added a workaround for the EMU clock domain on
OMAP3/4 devices to prevent the clock domain for transitioning while it is
in use.

In the proposed patch [1] code was added to the omap3xxx_clkdm_clk_enable()
and omap3xxx_clkdm_clk_disable() functions to check for the flag
CLKDM_MISSING_IDLE_REPORTING and perform the appropriate action. However, in the
merged patch it appears that this code was added to the omap2_clkdm_clk_enable()
and omap2_clkdm_clk_disable() functions by mistake.

[1] http://marc.info/?l=linux-arm-kernel&m=134383567112518&w=2

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 22 insertions, 22 deletions

diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
index 9a7792aec673..70294f54e35a 100644
--- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
@@ -183,17 +183,6 @@ static int omap2_clkdm_clk_enable(struct clockdomain *clkdm)
         if (!clkdm->clktrctrl_mask)
                 return 0;
 
-        /*
-         * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
-         * more details on the unpleasant problem this is working
-         * around
-         */
-        if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING &&
-            !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) {
-                _enable_hwsup(clkdm);
-                return 0;
-        }
-
         hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
                                 clkdm->clktrctrl_mask);
 
@@ -217,17 +206,6 @@ static int omap2_clkdm_clk_disable(struct clockdomain *clkdm)
         if (!clkdm->clktrctrl_mask)
                 return 0;
 
-        /*
-         * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
-         * more details on the unpleasant problem this is working
-         * around
-         */
-        if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) &&
-            (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) {
-                omap3_clkdm_wakeup(clkdm);
-                return 0;
-        }
-
         hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
                                 clkdm->clktrctrl_mask);
 
@@ -269,6 +247,17 @@ static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm)
         if (!clkdm->clktrctrl_mask)
                 return 0;
 
+        /*
+         * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
+         * more details on the unpleasant problem this is working
+         * around
+         */
+        if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) &&
+            (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) {
+                omap3_clkdm_wakeup(clkdm);
+                return 0;
+        }
+
         hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
                                 clkdm->clktrctrl_mask);
 
@@ -292,6 +281,17 @@ static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm)
         if (!clkdm->clktrctrl_mask)
                 return 0;
 
+        /*
+         * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
+         * more details on the unpleasant problem this is working
+         * around
+         */
+        if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING &&
+            !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) {
+                _enable_hwsup(clkdm);
+                return 0;
+        }
+
         hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
                                 clkdm->clktrctrl_mask);