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| author | Michael Büsch <mb@bu3sch.de> | 2009-02-26 19:19:59 +0000 |
|---|---|---|
| committer | Michael Büsch <mb@bu3sch.de> | 2009-02-26 19:19:59 +0000 |
| commit | 689149cdbcc3674c4a56bade65a91a7c7f2eb25c (patch) | |
| tree | 7769f5f59e1448a6b93b57d6fea83c3a97af72b8 | |
| parent | 86307b4db2cc678440b0456c09d6b0388602094a (diff) | |
| download | mtk-20170518-689149cdbcc3674c4a56bade65a91a7c7f2eb25c.zip mtk-20170518-689149cdbcc3674c4a56bade65a91a7c7f2eb25c.tar.gz mtk-20170518-689149cdbcc3674c4a56bade65a91a7c7f2eb25c.tar.bz2 | |
ubsec: Fix bus disable ordering and fix probe error path.
SVN-Revision: 14677
| -rw-r--r-- | package/ubsec_ssb/src/ubsec_ssb.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/package/ubsec_ssb/src/ubsec_ssb.c b/package/ubsec_ssb/src/ubsec_ssb.c index 4ca06d6..6994504 100644 --- a/package/ubsec_ssb/src/ubsec_ssb.c +++ b/package/ubsec_ssb/src/ubsec_ssb.c @@ -494,7 +494,7 @@ __devinit ubsec_ssb_probe(struct ssb_device *sdev, err = ssb_bus_powerup(sdev->bus, 0); if (err) { dev_err(sdev->dev, "Failed to powerup the bus\n"); - goto err_powerup; + goto err_out; } err = request_irq(sdev->irq, (irq_handler_t)ubsec_ssb_isr, @@ -508,7 +508,7 @@ __devinit ubsec_ssb_probe(struct ssb_device *sdev, if (err) { dev_err(sdev->dev, "Required 32BIT DMA mask unsupported by the system.\n"); - goto err_out_powerdown; + goto err_out_free_irq; } printk(KERN_INFO "Sentry5(tm) ROBOGateway(tm) IPSec Core at IRQ %u\n", @@ -520,7 +520,7 @@ __devinit ubsec_ssb_probe(struct ssb_device *sdev, ssb_device_enable(sdev, 0); if (ubsec_attach(sdev, ent, sdev->dev) != 0) - goto err_disable_interrupt; + goto err_out_disable; #ifdef UBSEC_DEBUG procdebug = create_proc_entry(DRV_MODULE_NAME, S_IRUSR, NULL); @@ -534,15 +534,17 @@ __devinit ubsec_ssb_probe(struct ssb_device *sdev, return 0; -err_disable_interrupt: +err_out_disable: + ssb_device_disable(sdev, 0); + +err_out_free_irq: free_irq(sdev->irq, sdev); err_out_powerdown: ssb_bus_may_powerdown(sdev->bus); -err_powerup: - ssb_device_disable(sdev, 0); - return err; +err_out: + return err; } static void __devexit ubsec_ssb_remove(struct ssb_device *sdev) { @@ -587,8 +589,8 @@ static void __devexit ubsec_ssb_remove(struct ssb_device *sdev) { sc->sc_queuea[i] = NULL; } - ssb_bus_may_powerdown(sdev->bus); ssb_device_disable(sdev, 0); + ssb_bus_may_powerdown(sdev->bus); ssb_set_drvdata(sdev, NULL); #ifdef UBSEC_DEBUG |