From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clark Wang Subject: [PATCH 1/3] spi: lpspi: add NULL check when probe device Date: Tue, 23 Apr 2019 10:46:20 +0000 Message-ID: <20190423104649.24483-2-xiaoning.wang@nxp.com> References: <20190423104649.24483-1-xiaoning.wang@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "linux-spi@vger.kernel.org" , "linux-kernel@vger.kernel.org" To: "broonie@kernel.org" Return-path: In-Reply-To: <20190423104649.24483-1-xiaoning.wang@nxp.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org QWRkIGEgTlVMTCBjaGVjayBmb3IgZGV2aWNlIG5vZGUgYW5kIGxwc3BpX3BsYXRmb3JtX2luZm8g d2hlbiBscHNwaQ0KZGV2aWNlIHByb2JlLg0KDQpTaWduZWQtb2ZmLWJ5OiBDbGFyayBXYW5nIDx4 aWFvbmluZy53YW5nQG54cC5jb20+DQpBY2tlZC1ieTogRnVnYW5nIER1YW4gPGZ1Z2FuZy5kdWFu QG54cC5jb20+DQotLS0NCiBkcml2ZXJzL3NwaS9zcGktZnNsLWxwc3BpLmMgfCA1ICsrKysrDQog MSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKQ0KDQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9z cGkvc3BpLWZzbC1scHNwaS5jIGIvZHJpdmVycy9zcGkvc3BpLWZzbC1scHNwaS5jDQppbmRleCBk MDhlOTMyNDE0MGUuLjE5MDQwYjVlZjM0OSAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvc3BpL3NwaS1m c2wtbHBzcGkuYw0KKysrIGIvZHJpdmVycy9zcGkvc3BpLWZzbC1scHNwaS5jDQpAQCAtODQ1LDYg Kzg0NSwxMSBAQCBzdGF0aWMgaW50IGZzbF9scHNwaV9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2 aWNlICpwZGV2KQ0KIAl1MzIgdGVtcDsNCiAJYm9vbCBpc19zbGF2ZTsNCiANCisJaWYgKCFucCAm JiAhbHBzcGlfcGxhdGZvcm1faW5mbykgew0KKwkJZGV2X2VycigmcGRldi0+ZGV2LCAiY2FuJ3Qg Z2V0IHRoZSBwbGF0Zm9ybSBkYXRhXG4iKTsNCisJCXJldHVybiAtRUlOVkFMOw0KKwl9DQorDQog CWlzX3NsYXZlID0gb2ZfcHJvcGVydHlfcmVhZF9ib29sKCgmcGRldi0+ZGV2KS0+b2Zfbm9kZSwg InNwaS1zbGF2ZSIpOw0KIAlpZiAoaXNfc2xhdmUpDQogCQljb250cm9sbGVyID0gc3BpX2FsbG9j X3NsYXZlKCZwZGV2LT5kZXYsDQotLSANCjIuMTcuMQ0KDQo=