From: David Lin <dtwlin@google.com>
To: corbet@lwn.net, rpurdie@rpsys.net, jacek.anaszewski@gmail.com,
pavel@ucw.cz, hdegoede@redhat.com, gregkh@linuxfoundation.org
Cc: robh@kernel.org, romlem@google.com, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org,
David Lin <dtwlin@google.com>
Subject: [PATCH v2 1/3] leds: Replace flags bit shift with BIT() macros
Date: Wed, 13 Sep 2017 10:53:58 -0700 [thread overview]
Message-ID: <20170913175400.42744-2-dtwlin@google.com> (raw)
In-Reply-To: <20170913175400.42744-1-dtwlin@google.com>
This is for readability as well as to avoid checkpatch warnings when
adding new bit flag information in the future.
Signed-off-by: David Lin <dtwlin@google.com>
---
include/linux/leds.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/include/linux/leds.h b/include/linux/leds.h
index bf6db4fe895b..5579c64c8fd6 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -40,16 +40,16 @@ struct led_classdev {
int flags;
/* Lower 16 bits reflect status */
-#define LED_SUSPENDED (1 << 0)
-#define LED_UNREGISTERING (1 << 1)
+#define LED_SUSPENDED BIT(0)
+#define LED_UNREGISTERING BIT(1)
/* Upper 16 bits reflect control information */
-#define LED_CORE_SUSPENDRESUME (1 << 16)
-#define LED_SYSFS_DISABLE (1 << 17)
-#define LED_DEV_CAP_FLASH (1 << 18)
-#define LED_HW_PLUGGABLE (1 << 19)
-#define LED_PANIC_INDICATOR (1 << 20)
-#define LED_BRIGHT_HW_CHANGED (1 << 21)
-#define LED_RETAIN_AT_SHUTDOWN (1 << 22)
+#define LED_CORE_SUSPENDRESUME BIT(16)
+#define LED_SYSFS_DISABLE BIT(17)
+#define LED_DEV_CAP_FLASH BIT(18)
+#define LED_HW_PLUGGABLE BIT(19)
+#define LED_PANIC_INDICATOR BIT(20)
+#define LED_BRIGHT_HW_CHANGED BIT(21)
+#define LED_RETAIN_AT_SHUTDOWN BIT(22)
/* set_brightness_work / blink_timer flags, atomic, private. */
unsigned long work_flags;
--
2.14.1.581.gf28d330327-goog
next prev parent reply other threads:[~2017-09-13 17:53 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-13 17:53 [PATCH v2 0/3] led: ledtrig-transient: add support for hrtimer David Lin
2017-09-13 17:53 ` David Lin [this message]
2017-09-14 19:43 ` [PATCH v2 1/3] leds: Replace flags bit shift with BIT() macros Jacek Anaszewski
2017-09-13 17:53 ` [PATCH v2 2/3] leds: Add the LED_BRIGHTNESS_FAST flag David Lin
2017-09-13 17:54 ` [PATCH v2 3/3] led: ledtrig-transient: add support for hrtimer David Lin
2017-09-13 20:20 ` [PATCH v2 0/3] " Pavel Machek
2017-09-13 21:20 ` David Lin
2017-09-13 21:34 ` Pavel Machek
2017-09-14 17:31 ` David Lin
2017-09-14 19:42 ` Pavel Machek
2017-09-14 19:31 ` Jacek Anaszewski
2017-09-14 19:38 ` David Lin
2017-09-14 20:03 ` Jacek Anaszewski
2017-09-14 20:58 ` Vibrations in input vs. LED was " Pavel Machek
2017-09-15 18:34 ` Dmitry Torokhov
2017-09-15 21:55 ` Jacek Anaszewski
2017-09-15 22:30 ` Dmitry Torokhov
2017-09-17 16:41 ` Jacek Anaszewski
2017-09-17 18:22 ` Pavel Machek
2017-09-17 21:15 ` Pavel Machek
2017-09-18 20:50 ` Jacek Anaszewski
2017-09-18 22:29 ` Dmitry Torokhov
2017-09-19 20:45 ` Jacek Anaszewski
2017-09-19 21:07 ` Dmitry Torokhov
2017-09-20 19:31 ` Jacek Anaszewski
2017-09-20 11:29 ` Pavel Machek
2017-09-20 20:08 ` Jacek Anaszewski
2017-10-06 11:48 ` Pavel Machek
2017-10-06 20:57 ` Jacek Anaszewski
2017-09-20 11:26 ` Pavel Machek
2017-09-28 5:03 ` David Lin
2017-09-28 5:43 ` Dmitry Torokhov
2017-09-28 19:22 ` David Lin
2017-10-05 0:40 ` Dmitry Torokhov
2017-09-16 12:59 ` Pavel Machek
2017-09-15 21:55 ` Jacek Anaszewski
2017-09-16 1:58 ` Pavel Machek
2017-09-17 16:41 ` Jacek Anaszewski
2017-09-17 17:50 ` Pavel Machek
2017-09-18 20:43 ` Jacek Anaszewski
2017-09-20 11:15 ` Pavel Machek
2017-09-20 18:44 ` Jacek Anaszewski
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