From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Alexandre Courbot <acourbot@nvidia.com>,
linux-gpio@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v2 4/5] gpiolib: update commentary at gpiod_get_index()
Date: Wed, 4 Dec 2013 15:42:59 +0200 [thread overview]
Message-ID: <1386164580-32288-5-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <1386164580-32288-1-git-send-email-andriy.shevchenko@linux.intel.com>
THe patch just accents that @dev could be NULL.
There is no functional change.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/gpio/gpiolib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 70e560c..013e5a5 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -2425,7 +2425,7 @@ EXPORT_SYMBOL_GPL(gpiod_get);
/**
* gpiod_get_index - obtain a GPIO from a multi-index GPIO function
- * @dev: GPIO consumer
+ * @dev: GPIO consumer, can be NULL for system-global GPIOs
* @con_id: function within the GPIO consumer
* @idx: index of the GPIO to obtain in the consumer
*
--
1.8.4.4
next prev parent reply other threads:[~2013-12-04 13:43 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-04 13:42 [PATCH v2 0/5] gpiolib: clean up and potential bug fix Andy Shevchenko
2013-12-04 13:42 ` [PATCH v2 1/5] gpiolib: unify pr_* messages format Andy Shevchenko
2013-12-04 13:42 ` [PATCH v2 2/5] gpiolib: introduce chip_* to print with chip->label prefix Andy Shevchenko
2013-12-05 2:22 ` Alex Courbot
2013-12-05 9:09 ` Andy Shevchenko
2013-12-04 13:42 ` [PATCH v2 3/5] gpiolib: convert gpiod_lookup description to kernel-doc Andy Shevchenko
2013-12-04 13:42 ` Andy Shevchenko [this message]
2013-12-05 2:10 ` [PATCH v2 4/5] gpiolib: update commentary at gpiod_get_index() Alex Courbot
2013-12-05 9:11 ` Andy Shevchenko
2013-12-04 13:43 ` [PATCH v2 5/5] gpiolib: uniform messages in gpiod_find() Andy Shevchenko
2013-12-05 2:19 ` Alex Courbot
2013-12-05 9:13 ` Andy Shevchenko
2013-12-04 15:18 ` [PATCH v2 0/5] gpiolib: clean up and potential bug fix Mika Westerberg
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