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Subject[PATCH v5 05/10] Platform: OLPC: Use BIT() and GENMASK() for event masks
Date
Just a cosmetic tidy-up.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

---
Changes since v1:
- This patch was added to the set.

include/linux/olpc-ec.h | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/include/linux/olpc-ec.h b/include/linux/olpc-ec.h
index 7fa3d27f7fee..f7b6a7eda232 100644
--- a/include/linux/olpc-ec.h
+++ b/include/linux/olpc-ec.h
@@ -2,6 +2,8 @@
#ifndef _LINUX_OLPC_EC_H
#define _LINUX_OLPC_EC_H

+#include <linux/bits.h>
+
/* XO-1 EC commands */
#define EC_FIRMWARE_REV 0x08
#define EC_WRITE_SCI_MASK 0x1b
@@ -17,17 +19,16 @@
#define EC_EXT_SCI_QUERY 0x85

/* SCI source values */
-#define EC_SCI_SRC_EMPTY 0x00
-#define EC_SCI_SRC_GAME 0x01
-#define EC_SCI_SRC_BATTERY 0x02
-#define EC_SCI_SRC_BATSOC 0x04
-#define EC_SCI_SRC_BATERR 0x08
-#define EC_SCI_SRC_EBOOK 0x10 /* XO-1 only */
-#define EC_SCI_SRC_WLAN 0x20 /* XO-1 only */
-#define EC_SCI_SRC_ACPWR 0x40
-#define EC_SCI_SRC_BATCRIT 0x80
-#define EC_SCI_SRC_GPWAKE 0x100 /* XO-1.5 only */
-#define EC_SCI_SRC_ALL 0x1FF
+#define EC_SCI_SRC_GAME BIT(0)
+#define EC_SCI_SRC_BATTERY BIT(1)
+#define EC_SCI_SRC_BATSOC BIT(2)
+#define EC_SCI_SRC_BATERR BIT(3)
+#define EC_SCI_SRC_EBOOK BIT(4) /* XO-1 only */
+#define EC_SCI_SRC_WLAN BIT(5) /* XO-1 only */
+#define EC_SCI_SRC_ACPWR BIT(6)
+#define EC_SCI_SRC_BATCRIT BIT(7)
+#define EC_SCI_SRC_GPWAKE BIT(8) /* XO-1.5 only */
+#define EC_SCI_SRC_ALL GENMASK(8, 0)

struct platform_device;

--
2.20.1
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