Re: linux-next: build failure after merge of the akpm tree

Hi Andrew,

After merging the akpm tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/thermal/cpu_cooling.c: In function 'get_idr':
drivers/thermal/cpu_cooling.c:89:14: error: 'MAX_ID_MASK' undeclared (first use in this function)

Caused by commit "idr: rename MAX_LEVEL to MAX_IDR_LEVEL" from the akpm
tree interacting with commit 78edc7cdcf5e ("thermal: add generic cpufreq
cooling implementation") from the thermal tree.

I have applied the following merge fix patch and can carry it as
necessary.

...

--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c

@@ -9,7 +9,7 @@
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; version 2 of the License.
  *
- *  This program is distributed in the hope that it will be useful, but
+ *  This program is distributed in the hope that it will be useful, butX_ID_MASK
  *  WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  General Public License for more details.

@@ -86,7 +86,7 @@ again:
 	else if (unlikely(err))
 		return err;
 
-	*id = *id & MAX_ID_MASK;
+	*id = *id & MAX_IDR_MASK;
 	return 0;
 }