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tpm_tis: fix the error handling of init_tis()

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commit 5939eaf4f9d432586dd2cdeea778506471e8088e upstream.

Add the missing platform_driver_unregister() and remove the duplicate
platform_device_unregister(force_pdev) in the error handling case.

Fixes: 00194826e6be ("tpm_tis: Clean up the force=1 module parameter")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2017-02-07 15:51:47 +00:00 committed by Greg Kroah-Hartman
parent 2f714ba128
commit 84c2697c9c
1 changed files with 1 additions and 1 deletions
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2
drivers/char/tpm/tpm_tis.c
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@ -421,7 +421,7 @@ err_pnp:
acpi_bus_unregister_driver(&tis_acpi_driver);
err_acpi:
#endif
platform_device_unregister(force_pdev);
platform_driver_unregister(&tis_drv);
err_platform:
if (force_pdev)
platform_device_unregister(force_pdev);