From: Thierry Reding <thierry.reding@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Jonathan Corbet <corbet@lwn.net>,
linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 7/7] gpio: Use unsigned int for of_gpio_n_cells
Date: Mon, 24 Jul 2017 16:57:28 +0200 [thread overview]
Message-ID: <20170724145728.7662-7-thierry.reding@gmail.com> (raw)
In-Reply-To: <20170724145728.7662-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
The cell count for GPIO specifiers can never be negative, so make the
field unsigned.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
include/linux/gpio/driver.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index fe66c9306caf..c97f8325e8bf 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -193,7 +193,7 @@ struct gpio_chip {
*
* Number of cells used to form the GPIO specifier.
*/
- int of_gpio_n_cells;
+ unsigned int of_gpio_n_cells;
/**
* @of_xlate:
--
2.13.3
next prev parent reply other threads:[~2017-07-24 14:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-24 14:57 [PATCH 1/7] gpio: Cleanup kerneldoc Thierry Reding
2017-07-24 14:57 ` [PATCH 2/7] gpio: of: Improve kerneldoc Thierry Reding
2017-08-02 12:07 ` Linus Walleij
2017-07-24 14:57 ` [PATCH 3/7] gpio: devres: " Thierry Reding
2017-08-02 12:07 ` Linus Walleij
2017-07-24 14:57 ` [PATCH 4/7] gpio: acpi: Fixup kerneldoc Thierry Reding
2017-07-24 15:13 ` Andy Shevchenko
2017-07-25 8:50 ` Mika Westerberg
2017-08-02 12:09 ` Linus Walleij
2017-07-24 14:57 ` [PATCH 5/7] gpio: sysfs: " Thierry Reding
2017-08-02 12:10 ` Linus Walleij
2017-07-24 14:57 ` [PATCH 6/7] docs: driver-api: Add GPIO section Thierry Reding
2017-08-02 12:13 ` Linus Walleij
2017-07-24 14:57 ` Thierry Reding [this message]
2017-08-02 12:14 ` [PATCH 7/7] gpio: Use unsigned int for of_gpio_n_cells Linus Walleij
2017-07-31 11:02 ` [PATCH 1/7] gpio: Cleanup kerneldoc Thierry Reding
2017-08-02 12:04 ` Linus Walleij
2017-08-02 12:06 ` Linus Walleij
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