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| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-05-13 09:56:36 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-05-20 17:27:08 +0300 |
| commit | 8097548f3af9ec990169574ad9d874052b78bff8 (patch) | |
| tree | cdcef932667d9047fc9f87685cc5490637a3130a | |
| parent | 560331eaee6c552adc1b8201063ccbfe5009bc12 (diff) | |
| download | lwn-8097548f3af9ec990169574ad9d874052b78bff8.tar.gz lwn-8097548f3af9ec990169574ad9d874052b78bff8.zip | |
Platform: OLPC: Use BIT() and GENMASK() for event masks
Just a cosmetic tidy-up.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| -rw-r--r-- | include/linux/olpc-ec.h | 23 |
1 files 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; |