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Commit a0c3652c authored by Guenter Roeck's avatar Guenter Roeck Committed by Mark Brown
Browse files

spi: spi-coldfire-qspi: Drop extra spi_master_put in device remove function 



The call sequence spi_alloc_master/spi_register_master/spi_unregister_master is
complete; it reduces the device reference count to zero, which and results in
device memory being freed. The subsequent call to spi_master_put is unnecessary
and results in an access to free memory. Drop it.

Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 6887237c

drivers/spi/spi-coldfire-qspi.c

+0 −1
Original line number Diff line number Diff line
@@ -533,7 +533,6 @@ static int __devexit mcfqspi_remove(struct platform_device *pdev) 
	iounmap(mcfqspi->iobase);

	release_mem_region(res->start, resource_size(res));

	spi_unregister_master(master);

	spi_master_put(master);



	return 0;

}