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authorblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-01-26 04:24:05 +0000
committerblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-01-26 04:24:05 +0000
commitab09debb66b84bcf763fa475feb80420232df791 (patch)
tree8995d076d8b2e07f68850ec8aa018b34044b1206 /target/linux/generic-2.6/files/drivers
parent3610f7a9eec2bfdc902e0928dccf28e93734f704 (diff)
add userspace tool for gpio_dev
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10267 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic-2.6/files/drivers')
-rw-r--r--target/linux/generic-2.6/files/drivers/gpio/gpio_dev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/generic-2.6/files/drivers/gpio/gpio_dev.c b/target/linux/generic-2.6/files/drivers/gpio/gpio_dev.c
index 2adbb96d4..690a3fb8c 100644
--- a/target/linux/generic-2.6/files/drivers/gpio/gpio_dev.c
+++ b/target/linux/generic-2.6/files/drivers/gpio/gpio_dev.c
@@ -44,7 +44,7 @@ gpio_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned
{
int retval = 0;
- if ((arg & gpio_access_mask) != arg)
+ if (((1 << arg) & gpio_access_mask) != (1 << arg))
{
retval = -EINVAL;
goto out;
@@ -57,7 +57,7 @@ gpio_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned
break;
case GPIO_SET:
- gpio_set_value(arg, 0);
+ gpio_set_value(arg, 1);
break;
case GPIO_CLEAR: