Firewire was using is_compat_task to check whether it was in a
compat ioctl or a non-compat ioctl. Use is_compat_syscall instead
so it works properly on all architectures.
Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
---
drivers/firewire/core-cdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 36a7c2d89a01..aee149bdf4c0 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -221,7 +221,7 @@ struct inbound_phy_packet_event {
#ifdef CONFIG_COMPAT
static void __user *u64_to_uptr(u64 value)
{
- if (is_compat_task())
+ if (in_compat_syscall())
return compat_ptr(value);
else
return (void __user *)(unsigned long)value;
@@ -229,7 +229,7 @@ static void __user *u64_to_uptr(u64 value)
static u64 uptr_to_u64(void __user *ptr)
{
- if (is_compat_task())
+ if (in_compat_syscall())
return ptr_to_compat(ptr);
else
return (u64)(unsigned long)ptr;
--
2.5.0
--
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