HSI: omap_ssi: Fix return value check in ssi_debug_add_ctrl()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Wed, 30 Jul 2014 00:53:41 +0000 (08:53 +0800)
committerSebastian Reichel <sre@kernel.org>
Wed, 30 Jul 2014 22:20:33 +0000 (00:20 +0200)
commit3fd276e9c0d75538c3b5ed96d0ce36d227fdca95
treee50ce59ee321d3a7ab997cc75f8c8a84520b1908
parentc2acb7c4d566a1735e255acc7260e1dec6b9a7c8
HSI: omap_ssi: Fix return value check in ssi_debug_add_ctrl()

In case of error, the function debugfs_create_*() returns NULL
pointer not ERR_PTR() if debugfs is enabled. The IS_ERR() test
in the return value check should be replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
drivers/hsi/controllers/omap_ssi.c