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path: root/drivers/block/ps3vram.c
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Diffstat (limited to 'drivers/block/ps3vram.c')
-rw-r--r--drivers/block/ps3vram.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index 3bb7c47c869f..1fb6c3135fc8 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -123,7 +123,15 @@ static int ps3vram_notifier_wait(struct ps3_system_bus_device *dev,
{
struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev);
u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
- unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);
+ unsigned long timeout;
+
+ for (timeout = 20; timeout; timeout--) {
+ if (!notify[3])
+ return 0;
+ udelay(10);
+ }
+
+ timeout = jiffies + msecs_to_jiffies(timeout_ms);
do {
if (!notify[3])