From: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
Start the g4fand using kthread_run not a combination
of kernel_thread and deamonize. This makes the code
a little simpler and more maintainable.
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
---
drivers/macintosh/therm_windtunnel.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index a1d3a98..5d888e7 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -36,6 +36,7 @@
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/init.h>
+#include <linux/kthread.h>
#include <asm/prom.h>
#include <asm/machdep.h>
@@ -62,7 +63,6 @@ I2C_CLIENT_INSMOD;
static struct {
volatile int running;
struct completion completion;
- pid_t poll_task;
struct semaphore lock;
struct of_device *of_dev;
@@ -285,7 +285,6 @@ restore_regs( void )
static int
control_loop( void *dummy )
{
- daemonize("g4fand");
down( &x.lock );
setup_hardware();
@@ -323,7 +322,7 @@ do_attach( struct i2c_adapter *adapter )
if( x.thermostat && x.fan ) {
x.running = 1;
init_completion( &x.completion );
- x.poll_task = kernel_thread( control_loop, NULL, SIGCHLD | CLONE_KERNEL );
+ kthread_run( control_loop, NULL, "g4fand");
}
}
return ret;
--
1.5.0.g53756
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