platform/x86: intel_mid_powerbtn: Move comment to where it belongs

The comments is about initial interrupt acknowledgment only. So, move it
back to where it belongs.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/platform/x86/intel_mid_powerbtn.c b/drivers/platform/x86/intel_mid_powerbtn.c
index 594d503..de40c71 100644 (file)
--- a/drivers/platform/x86/intel_mid_powerbtn.c
+++ b/drivers/platform/x86/intel_mid_powerbtn.c
@@ -76,16 +76,6 @@ static int mid_pbstat(struct mid_pb_ddata *ddata, int *value)
 
 static int mfld_ack(struct mid_pb_ddata *ddata)
 {
-       /*
-        * SCU firmware might send power button interrupts to IA core before
-        * kernel boots and doesn't get EOI from IA core. The first bit of
-        * MSIC reg 0x21 is kept masked, and SCU firmware doesn't send new
-        * power interrupt to Android kernel. Unmask the bit when probing
-        * power button in kernel.
-        * There is a very narrow race between irq handler and power button
-        * initialization. The race happens rarely. So we needn't worry
-        * about it.
-        */
        return intel_msic_reg_update(INTEL_MSIC_IRQLVL1MSK, 0, MSIC_PWRBTNM);
 }
 
@@ -202,6 +192,16 @@ static int mid_pb_probe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, ddata);
 
+       /*
+        * SCU firmware might send power button interrupts to IA core before
+        * kernel boots and doesn't get EOI from IA core. The first bit of
+        * MSIC reg 0x21 is kept masked, and SCU firmware doesn't send new
+        * power interrupt to Android kernel. Unmask the bit when probing
+        * power button in kernel.
+        * There is a very narrow race between irq handler and power button
+        * initialization. The race happens rarely. So we needn't worry
+        * about it.
+        */
        error = ddata->ack(ddata);
        if (error) {
                dev_err(&pdev->dev,