Commit 5939eaf4 authored Feb 07, 2017 by Wei Yongjun Committed by Jarkko Sakkinen Feb 14, 2017

tpm_tis: fix the error handling of init_tis()



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

Fixes: 00194826 ("tpm_tis: Clean up the force=1 module parameter")
Cc: stable@vger.kernel.org
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>

parent 52176603

drivers/char/tpm/tpm_tis.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -432,7 +432,7 @@ static int __init init_tis(void)
		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);