X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-orion5x%2Fgpio.c;h=f99d08811e5af6487bb31120f2b8f8433ba17c23;hb=6f1e94031f5891e8b375e5ff5d48672c250be353;hp=fc419868e39fae9670401c652e5d86b4191ae5e0;hpb=46b5e34029fef7a042f3ff16e319e737257e5c7b;p=linux-2.6-omap-h63xx.git

diff --git a/arch/arm/mach-orion5x/gpio.c b/arch/arm/mach-orion5x/gpio.c
index fc419868e39..f99d08811e5 100644
--- a/arch/arm/mach-orion5x/gpio.c
+++ b/arch/arm/mach-orion5x/gpio.c
@@ -165,6 +165,8 @@ EXPORT_SYMBOL(gpio_request);
 
 void gpio_free(unsigned pin)
 {
+	might_sleep();
+
 	if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
 		pr_debug("%s: invalid GPIO %d\n", __func__, pin);
 		return;