[PATCH v2] block: Make request_queue.rpm_status an enum

[Geert Uytterhoeven]

request_queue.rpm_status is assigned values of the rpm_status enum only,
so reflect that in its type.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
Perhaps this was done to avoid the need to #include <linux/pm.h>?
Let's see what kbuild has to report about this...

v2:
  - Add Acked-by.
---
 include/linux/blkdev.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index f00bd4042295967d..1e2c6f7a188941f1 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -454,7 +454,7 @@ struct request_queue {
 
 #ifdef CONFIG_PM
 	struct device		*dev;
-	int			rpm_status;
+	enum rpm_status		rpm_status;
 	unsigned int		nr_pending;
 #endif
 
-- 
2.17.1