From: Simon Guinot <simon.guinot@sequanux.org>
To: Linus Walleij <linus.walleij@linaro.org>,
Grant Likely <grant.likely@linaro.org>
Cc: linux-gpio@vger.kernel.org,
Vincent Donnefort <vdonnefort@gmail.com>,
Simon Guinot <simon.guinot@sequanux.org>
Subject: [PATCH v2] gpio: f7188x: set can_sleep attribute
Date: Fri, 3 Jan 2014 16:04:08 +0100 [thread overview]
Message-ID: <1388761448-5045-1-git-send-email-simon.guinot@sequanux.org> (raw)
Since request_muxed_region() is used to synchronize access on the
Super-I/O controller, then the can_sleep attribute must be set for
the f7188x GPIO chips.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
---
Changes since v1: initialize can_sleep with a boolean
drivers/gpio/gpio-f7188x.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpio/gpio-f7188x.c b/drivers/gpio/gpio-f7188x.c
index 9cb8320e1181..8f73ee093739 100644
--- a/drivers/gpio/gpio-f7188x.c
+++ b/drivers/gpio/gpio-f7188x.c
@@ -135,6 +135,7 @@ static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value);
.set = f7188x_gpio_set, \
.base = _base, \
.ngpio = _ngpio, \
+ .can_sleep = true, \
}, \
.regbase = _regbase, \
}
--
1.8.5.2
next reply other threads:[~2014-01-03 15:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-03 15:04 Simon Guinot [this message]
2014-01-07 18:02 ` [PATCH v2] gpio: f7188x: set can_sleep attribute Linus Walleij
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