From: Ameya Palande <ameya.palande@xxxxxxxxx>
This prevents a panic caused by an IOCTL call before driver
completes its initialization.
Signed-off-by: Ameya Palande <ameya.palande@xxxxxxxxx>
---
drivers/dsp/bridge/rmgr/drv_interface.c | 14 ++++++--------
1 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/dsp/bridge/rmgr/drv_interface.c b/drivers/dsp/bridge/rmgr/drv_interface.c
index 9466409..b562513 100755
--- a/drivers/dsp/bridge/rmgr/drv_interface.c
+++ b/drivers/dsp/bridge/rmgr/drv_interface.c
@@ -298,14 +298,6 @@ static int __devinit omap34xx_bridge_probe(struct platform_device *pdev)
bridge_device->cdev.owner = THIS_MODULE;
bridge_device->cdev.ops = &bridge_fops;
- status = cdev_add(&bridge_device->cdev, dev, 1);
-
- if (status) {
- GT_0trace(driverTrace, GT_7CLASS,
- "Failed to add the bridge device \n");
- return status;
- }
-
/* udev support */
bridge_class = class_create(THIS_MODULE, "ti_bridge");
@@ -429,6 +421,12 @@ static int __devinit omap34xx_bridge_probe(struct platform_device *pdev)
} else {
GT_0trace(driverTrace, GT_5CLASS,
"DSP/BIOS Bridge driver loaded\n");
+ /* Announce to kernel that we are ready */
+ status = cdev_add(&bridge_device->cdev, dev, 1);
+ if (status) {
+ GT_0trace(driverTrace, GT_7CLASS,
+ "Failed to add the bridge device \n");
+ }
}
}
--
1.6.2.4
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