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omap24xx cbus: fix ioctls

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23083 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
mb
2010-09-18 18:14:17 +00:00
parent 0aeafa66af
commit 659f656237
2 changed files with 21 additions and 24 deletions
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22
target/linux/omap24xx/patches-2.6.36/510-retu-tahvo-user-debugging.patch
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@@ -4,8 +4,8 @@
drivers/cbus/tahvo-user.c | 75 +++++++++++++++++++++++++++++
3 files changed, 198 insertions(+), 2 deletions(-)
--- linux-2.6.35.orig/drivers/cbus/Kconfig
+++ linux-2.6.35/drivers/cbus/Kconfig
--- linux-2.6.36-rc4.orig/drivers/cbus/Kconfig
+++ linux-2.6.36-rc4/drivers/cbus/Kconfig
@@ -28,6 +28,10 @@ config CBUS_TAHVO_USER
If you want support for Tahvo's user space read/write etc. functions,
you should say Y here.
@@ -28,8 +28,8 @@
config CBUS_RETU_POWERBUTTON
depends on CBUS_RETU
bool "Support for Retu power button"
--- linux-2.6.35.orig/drivers/cbus/retu-user.c
+++ linux-2.6.35/drivers/cbus/retu-user.c
--- linux-2.6.36-rc4.orig/drivers/cbus/retu-user.c
+++ linux-2.6.36-rc4/drivers/cbus/retu-user.c
@@ -46,6 +46,12 @@
#define PFX "retu-user: "
@@ -168,8 +168,8 @@
/* Right justify value */
while (!(mask & 1)) {
value = value >> 1;
@@ -274,7 +377,7 @@ static int retu_ioctl(struct inode *inod
unsigned int cmd, unsigned long arg)
@@ -273,7 +376,7 @@ static int retu_close(struct inode *inod
static long retu_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
struct retu_tahvo_write_parms par;
- int ret;
@@ -177,7 +177,7 @@
switch (cmd) {
case URT_IOCT_IRQ_SUBSCR:
@@ -291,7 +394,15 @@ static int retu_ioctl(struct inode *inod
@@ -290,7 +393,15 @@ static long retu_ioctl(struct file *filp
printk(KERN_ERR "copy_to_user failed: %d\n", ret);
break;
case RETU_IOCH_ADC_READ:
@@ -194,7 +194,7 @@
default:
return -ENOIOCTLCMD;
}
@@ -333,6 +444,8 @@ static ssize_t retu_read(struct file *fi
@@ -332,6 +443,8 @@ static ssize_t retu_read(struct file *fi
list_move(&irq->node, &retu_irqs_reserve);
spin_unlock_irqrestore(&retu_irqs_lock, flags);
@@ -203,8 +203,8 @@
ret = copy_to_user(buf + i * sizeof(irq_id), &irq_id,
sizeof(irq_id));
if (ret)
--- linux-2.6.35.orig/drivers/cbus/tahvo-user.c
+++ linux-2.6.35/drivers/cbus/tahvo-user.c
--- linux-2.6.36-rc4.orig/drivers/cbus/tahvo-user.c
+++ linux-2.6.36-rc4/drivers/cbus/tahvo-user.c
@@ -46,6 +46,12 @@
#define PFX "tahvo-user: "
@@ -313,7 +313,7 @@
/* Right justify value */
while (!(mask & 1)) {
value = value >> 1;
@@ -315,6 +388,8 @@ static ssize_t tahvo_read(struct file *f
@@ -314,6 +387,8 @@ static ssize_t tahvo_read(struct file *f
list_move(&irq->node, &tahvo_irqs_reserve);
spin_unlock_irqrestore(&tahvo_irqs_lock, flags);