Commit fae00288 authored Jul 27, 2011 by Guennadi Liakhovetski Committed by Mauro Carvalho Chehab Nov 03, 2011

[media] ARM: PXA: use gpio_set_value_cansleep() on pcm990



Camera-switching GPIOs are provided by a i2c GPIO extender, switching
them can send the caller to sleep. Use the GPIO API *_cansleep methods
explicitly to avoid runtime warnings.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 7e5cf0ae

arch/arm/mach-pxa/pcm990-baseboard.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -394,9 +394,9 @@ static int pcm990_camera_set_bus_param(struct soc_camera_link *link,
		}

		if (flags & SOCAM_DATAWIDTH_8)
		gpio_set_value(gpio_bus_switch, 1);
		gpio_set_value_cansleep(gpio_bus_switch, 1);
		else
		gpio_set_value(gpio_bus_switch, 0);
		gpio_set_value_cansleep(gpio_bus_switch, 0);

		return 0;
		}

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