From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ray Jui Subject: Re: [PATCH -next] pinctrl: nsp: fix potential NULL dereference in nsp_pinmux_probe() Date: Wed, 11 Jul 2018 10:11:38 -0700 Message-ID: References: <1531312461-134547-1-git-send-email-weiyongjun1@huawei.com> <7b4361a5-f757-179c-57b6-44359801baad@broadcom.com> <6c133df2-7dc7-d58b-297a-c27b87e7edd3@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <6c133df2-7dc7-d58b-297a-c27b87e7edd3@arm.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Sudeep Holla , Wei Yongjun , Ray Jui , Scott Branden , Jon Mason , Linus Walleij Cc: linux-gpio@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com List-Id: linux-gpio@vger.kernel.org CgpPbiA3LzExLzIwMTggMTA6MDEgQU0sIFN1ZGVlcCBIb2xsYSB3cm90ZToKPiAKPiAKPiBPbiAx MS8wNy8xOCAxNzo0OCwgUmF5IEp1aSB3cm90ZToKPj4KPj4KPj4gT24gNy8xMS8yMDE4IDU6MzQg QU0sIFdlaSBZb25nanVuIHdyb3RlOgo+Pj4gcGxhdGZvcm1fZ2V0X3Jlc291cmNlKCkgbWF5IGZh aWwgYW5kIHJldHVybiBOVUxMLCBzbyB3ZSBzaG91bGQKPj4+IGJldHRlciBjaGVjayBpdCdzIHJl dHVybiB2YWx1ZSB0byBhdm9pZCBhIE5VTEwgcG9pbnRlciBkZXJlZmVyZW5jZQo+Pj4gYSBiaXQg bGF0ZXIgaW4gdGhlIGNvZGUuCj4+Pgo+Pj4gVGhpcyBpcyBkZXRlY3RlZCBieSBDb2NjaW5lbGxl IHNlbWFudGljIHBhdGNoLgo+Pj4KPj4+IEBACj4+PiBleHByZXNzaW9uIHBkZXYsIHJlcywgbiwg dCwgZSwgZTEsIGUyOwo+Pj4gQEAKPj4+Cj4+PiByZXMgPSBwbGF0Zm9ybV9nZXRfcmVzb3VyY2Uo cGRldiwgdCwgbik7Cj4+PiArIGlmICghcmVzKQo+Pj4gK8KgwqAgcmV0dXJuIC1FSU5WQUw7Cj4+ PiAuLi4gd2hlbiAhPSByZXMgPT0gTlVMTAo+Pj4gZSA9IGRldm1faW9yZW1hcF9ub2NhY2hlKGUx LCByZXMtPnN0YXJ0LCBlMik7Cj4+Pgo+Pj4gU2lnbmVkLW9mZi1ieTogV2VpIFlvbmdqdW4gPHdl aXlvbmdqdW4xQGh1YXdlaS5jb20+Cj4+PiAtLS0KPj4KPj4gUmV2aWV3ZWQtYnk6IFJheSBKdWkg PHJheS5qdWlAYnJvYWRjb20uY29tPgo+Pgo+PiBDaGFuZ2UgbG9va3MgZ29vZCB0byBtZSwgYWx0 aG91Z2ggdGhlIGNoZWNrIGNvdWxkIGhhdmUgYmVlbiBhdm9pZGVkIGlmCj4+ICdkZXZtX2lvcmVt YXBfcmVzb3VyY2UnIGlzIHVzZWQgb24gdGhlIG5leHQgbGluZSBpbnN0ZWFkIG9mCj4+ICdkZXZt X2lvcmVtYXBfbm9jYWNoZScsIHdoZXJlIHZhbGlkYXRpb24gb2YgcmVzb3VyY2UgcG9pbnRlciBp cyBkb25lLgo+Pgo+PiBCdXQgdGhlcmUncyBwcm9iYWJseSBhIHJlYXNvbiB3aHkgJ2Rldm1faW9y ZW1hcF9ub2NhY2hlJyB3YXMgdXNlZCBpbgo+PiB0aGlzIGNvZGUgaGVyZS4KPj4KPiAKPiBJIGFt IG5vdCBzdXJlIGFib3V0IHRoYXQuIEJvdGggQVJNIGFuZCBBUk02NCBoYXMgc2FtZSBkZWZpbml0 aW9uIGFzCj4gaW9yZW1wLiBIb3dldmVyLCBhcmNoL2FybS9pbmNsdWRlL2FzbS9pby5oIGRvIG1l bnRpb246Cj4gImlvcmVtYXBfbm9jYWNoZSgpIGlzIHRoZSBzYW1lIGFzIGlvcmVtYXAoKSBhcyB0 aGVyZSBhcmUgdG9vIG1hbnkgZGV2aWNlCj4gCj4gICBkcml2ZXJzIHVzaW5nIHRoaXMgZm9yIGRl dmljZSByZWdpc3RlcnMsIGFuZCBkb2N1bWVudGF0aW9uIHdoaWNoIHRlbGxzCj4gCj4gICBwZW9w bGUgdG8gdXNlIGl0IGZvciBzdWNoIGZvciB0aGlzIHRvIGJlIGFueSBkaWZmZXJlbnQuIgo+IAo+ IFlvdSBjb3VsZCB0ZWNobmljYWxseSB1c2UgZGV2bV9pb3JlbWFwX3Jlc291cmNlIGlmIHlvdSB3 YW50Lgo+IAoKSSBkaWQgbm90IG1lYW4gdGhlIGRpZmZlcmVuY2Ugb24gX25vY2FjaGUsIHdoaWNo IEknbSBhd2FyZSBpdCdzIHRoZSBzYW1lIApvbiBBUk0vQVJNNjQgYmFzZWQgcGxhdGZvcm1zLgoK SSBtZWFudCB0aGVyZSdzIGEgcmVhc29uIHdoeSB4eHhfcmVzb3VyY2Ugd2FzIG5vdCB1c2VkLCB3 aGljaCBpcyBtb3N0IApsaWtlbHkgZHVlIHRvIHNvbWUgcmVzb3VyY2UgY29uZmxpY3Qgd2l0aCBh bm90aGVyIGRyaXZlciBvbiBOU1AuCgpSYXkKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFy bS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK