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authorPaul Mackerras <paulus@samba.org>2007-12-13 14:12:58 +1100
committerPaul Mackerras <paulus@samba.org>2007-12-19 15:22:02 +1100
commit33f6e7940691b1c92b276148c48a9551ac07f11d (patch)
treea540957f2093ad10c84f52c3c26e1fd5f25d01c2 /drivers/macintosh/mediabay.c
parentb819a9bfc7ae5a1ab5bab18c7e0dbe40bf2289a9 (diff)
downloadop-kernel-dev-33f6e7940691b1c92b276148c48a9551ac07f11d.zip
op-kernel-dev-33f6e7940691b1c92b276148c48a9551ac07f11d.tar.gz
[POWERPC] Convert media-bay.c to use the kthread API
We aren't supposed to use kernel_thread directly in drivers any more, and in fact using kthread_run is a bit simpler. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/macintosh/mediabay.c')
-rw-r--r--drivers/macintosh/mediabay.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index 48d647a..192bef5 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -20,6 +20,7 @@
#include <linux/stddef.h>
#include <linux/init.h>
#include <linux/ide.h>
+#include <linux/kthread.h>
#include <asm/prom.h>
#include <asm/pgtable.h>
#include <asm/io.h>
@@ -35,7 +36,6 @@
#define MB_DEBUG
-#define MB_IGNORE_SIGNALS
#ifdef MB_DEBUG
#define MBDBG(fmt, arg...) printk(KERN_INFO fmt , ## arg)
@@ -622,12 +622,7 @@ static int media_bay_task(void *x)
{
int i;
- strcpy(current->comm, "media-bay");
-#ifdef MB_IGNORE_SIGNALS
- sigfillset(&current->blocked);
-#endif
-
- for (;;) {
+ while (!kthread_should_stop()) {
for (i = 0; i < media_bay_count; ++i) {
down(&media_bays[i].lock);
if (!media_bays[i].sleeping)
@@ -636,9 +631,8 @@ static int media_bay_task(void *x)
}
msleep_interruptible(MB_POLL_DELAY);
- if (signal_pending(current))
- return 0;
}
+ return 0;
}
static int __devinit media_bay_attach(struct macio_dev *mdev, const struct of_device_id *match)
@@ -699,7 +693,7 @@ static int __devinit media_bay_attach(struct macio_dev *mdev, const struct of_de
/* Startup kernel thread */
if (i == 0)
- kernel_thread(media_bay_task, NULL, CLONE_KERNEL);
+ kthread_run(media_bay_task, NULL, "media-bay");
return 0;
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