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Groups > linux.kernel > #1612721
| From | Chanwoo Choi <cw00.choi@samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 1/2] extcon: Use BIT() macro for the left-shift operation |
| Date | 2017-03-30 10:40 +0200 |
| Message-ID | <tqDMB-3Bj-3@gated-at.bofh.it> (permalink) |
| References | <tqDMB-3Bj-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch just uses the BIT() macro to make the code simple.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
drivers/extcon/extcon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c
index e85704eda645..193a3a673d10 100644
--- a/drivers/extcon/extcon.c
+++ b/drivers/extcon/extcon.c
@@ -377,7 +377,7 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr,
for (i = 0; i < edev->max_supported; i++) {
count += sprintf(buf + count, "%s=%d\n",
extcon_info[edev->supported_cable[i]].name,
- !!(edev->state & (1 << i)));
+ !!(edev->state & BIT(i)));
}
return count;
--
1.9.1
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[PATCH 1/2] extcon: Use BIT() macro for the left-shift operation Chanwoo Choi <cw00.choi@samsung.com> - 2017-03-30 10:40 +0200
[PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Chanwoo Choi <cw00.choi@samsung.com> - 2017-03-30 10:50 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-30 11:10 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Chanwoo Choi <cw00.choi@samsung.com> - 2017-03-30 11:30 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-30 12:50 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Chanwoo Choi <cw00.choi@samsung.com> - 2017-03-30 13:00 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-30 13:10 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Hans de Goede <hdegoede@redhat.com> - 2017-03-30 11:20 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Chanwoo Choi <cw00.choi@samsung.com> - 2017-03-30 11:30 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Hans de Goede <hdegoede@redhat.com> - 2017-03-30 17:00 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Chanwoo Choi <cw00.choi@samsung.com> - 2017-04-03 09:30 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Hans de Goede <hdegoede@redhat.com> - 2017-04-03 13:20 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Chanwoo Choi <cw00.choi@samsung.com> - 2017-04-04 07:00 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Hans de Goede <hdegoede@redhat.com> - 2017-04-04 12:50 +0200
Re: [PATCH 2/2] extcon: Add new extcon_register_notifier_all() to monitor all external connectors Chanwoo Choi <cw00.choi@samsung.com> - 2017-04-04 13:00 +0200
Re: [PATCH 1/2] extcon: Use BIT() macro for the left-shift operation Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-30 11:10 +0200
Re: [PATCH 1/2] extcon: Use BIT() macro for the left-shift operation Chanwoo Choi <cw00.choi@samsung.com> - 2017-03-30 11:20 +0200
Re: [PATCH 1/2] extcon: Use BIT() macro for the left-shift operation Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-30 12:40 +0200
Re: [PATCH 1/2] extcon: Use BIT() macro for the left-shift operation Chanwoo Choi <cw00.choi@samsung.com> - 2017-03-30 13:00 +0200
Re: [PATCH 1/2] extcon: Use BIT() macro for the left-shift operation Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-30 13:20 +0200
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