From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Jiri Kosina <jikos@kernel.org>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
Andy Shevchenko <andy@kernel.org>
Subject: [PATCH v1 09/12] HID: cp2112: Use BIT() in GPIO setter and getter
Date: Mon, 3 Jul 2023 21:52:19 +0300 [thread overview]
Message-ID: <20230703185222.50554-10-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20230703185222.50554-1-andriy.shevchenko@linux.intel.com>
Use BIT() in GPIO setter and getter for the sake of consistency
with GENMASK() usage elsewhere in the driver.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/hid/hid-cp2112.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c
index 37ed7fc54770..2eebb2b19501 100644
--- a/drivers/hid/hid-cp2112.c
+++ b/drivers/hid/hid-cp2112.c
@@ -197,7 +197,7 @@ static int cp2112_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
goto exit;
}
- buf[1] &= ~(1 << offset);
+ buf[1] &= ~BIT(offset);
buf[2] = gpio_push_pull;
ret = hid_hw_raw_request(hdev, CP2112_GPIO_CONFIG, buf,
@@ -228,7 +228,7 @@ static void cp2112_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
buf[0] = CP2112_GPIO_SET;
buf[1] = value ? CP2112_GPIO_ALL_GPIO_MASK : 0;
- buf[2] = 1 << offset;
+ buf[2] = BIT(offset);
ret = hid_hw_raw_request(hdev, CP2112_GPIO_SET, buf,
CP2112_GPIO_SET_LENGTH, HID_FEATURE_REPORT,
--
2.40.0.1.gaa8946217a0b
next prev parent reply other threads:[~2023-07-03 18:52 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-03 18:52 [PATCH v1 00/12] HID: cp2112: Cleanups and refactorings Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 01/12] lib/string_choices: Add str_write_read() helper Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 02/12] HID: cp2112: Use str_write_read() and str_read_write() Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 03/12] HID: cp2112: Make irq_chip immutable Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 04/12] HID: cp2112: Switch to for_each_set_bit() to simplify the code Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 05/12] HID: cp2112: Don't call ->to_irq() explicitly Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 06/12] HID: cp2112: Remove dead code Andy Shevchenko
2023-08-26 18:29 ` Christophe JAILLET
2023-08-28 8:52 ` Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 07/12] HID: cp2112: Define maximum GPIO constant and use it Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 08/12] HID: cp2112: Define all GPIO mask " Andy Shevchenko
2023-07-03 18:52 ` Andy Shevchenko [this message]
2023-07-03 18:52 ` [PATCH v1 10/12] HID: cp2112: Use sysfs_emit() to instead of scnprintf() Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 11/12] HID: cp2112: Convert to DEVICE_ATTR_RW() Andy Shevchenko
2023-07-03 18:52 ` [PATCH v1 12/12] HID: cp2112: Use octal permissions Andy Shevchenko
2023-07-27 18:43 ` [PATCH v1 00/12] HID: cp2112: Cleanups and refactorings Andy Shevchenko
2023-08-04 6:40 ` Andy Shevchenko
2023-08-07 11:19 ` Jiri Kosina
2023-08-07 14:30 ` Andy Shevchenko
2023-08-14 9:28 ` Jiri Kosina
2023-08-21 8:11 ` Andy Shevchenko
2023-08-21 8:51 ` Benjamin Tissoires
2023-08-21 9:34 ` Andy Shevchenko
2023-08-21 9:35 ` Andy Shevchenko
2023-08-21 10:19 ` Benjamin Tissoires
2023-08-21 10:27 ` Benjamin Tissoires
2023-08-21 10:37 ` Andy Shevchenko
2023-08-21 13:56 ` Benjamin Tissoires
2023-08-21 10:32 ` Andy Shevchenko
2023-08-21 12:06 ` Benjamin Tissoires
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