From mboxrd@z Thu Jan 1 00:00:00 1970 From: Abhinav Kumar Subject: [PATCH] drm/msm/dsi: add protection against NULL dsi device Date: Wed, 6 Mar 2019 17:28:54 -0800 Message-ID: <1551922134-22518-1-git-send-email-abhinavk@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: jhugo@codeaurora.org, linux-arm-msm@vger.kernel.org, Abhinav Kumar , seanpaul@chromium.org, hoegsberg@google.com, sean@poorly.run, chandanu@codeaurora.org List-Id: linux-arm-msm@vger.kernel.org V2hlbiBwYW5lbCBwcm9iZSBoYXBwZW5zIGFmdGVyIERTSSBwcm9iZSwgdGhlIERTSSBwcm9iZQpp cyBkZWZlcnJlZCBhcyBwZXIgY3VycmVudCBkZXNpZ24uIEluIHRoZSBwcm9iZSBkZWZlciBwYXRo CmRzaSBkZXZpY2UgaXMgZGVzdHJveWVkLiBUaGlzIE5VTEwgZHNpIGRldmljZSBjb3VsZCBiZQpk ZWZlcmVuY2VkIGJ5IHRoZSBwYW5lbCBwcm9iZSBpbiB0aGUgbWlwaV9kc2lfYXR0YWNoIHBhdGgu CgpDaGVjayBmb3IgTlVMTCBkc2kgZGV2aWNlIGJlZm9yZSBhY2Nlc3NpbmcgaXQuCgpSZXBvcnRl ZC1ieTogSmVmZnJleSBIdWdvIDxqaHVnb0Bjb2RlYXVyb3JhLm9yZz4KVGVzdGVkLWJ5OiBKZWZm cmV5IEh1Z28gPGpodWdvQGNvZGVhdXJvcmEub3JnPgpTaWduZWQtb2ZmLWJ5OiBBYmhpbmF2IEt1 bWFyIDxhYmhpbmF2a0Bjb2RlYXVyb3JhLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vbXNtL2Rz aS9kc2lfbWFuYWdlci5jIHwgMiArLQogMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAx IGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21zbS9kc2kvZHNpX21h bmFnZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vZHNpL2RzaV9tYW5hZ2VyLmMKaW5kZXggODBh YTYzNC4uY2MyNTY5ZCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9kc2kvZHNpX21h bmFnZXIuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL2RzaS9kc2lfbWFuYWdlci5jCkBAIC03 NjksNyArNzY5LDcgQEAgYm9vbCBtc21fZHNpX21hbmFnZXJfY21kX3hmZXJfdHJpZ2dlcihpbnQg aWQsIHUzMiBkbWFfYmFzZSwgdTMyIGxlbikKIHZvaWQgbXNtX2RzaV9tYW5hZ2VyX2F0dGFjaF9k c2lfZGV2aWNlKGludCBpZCwgdTMyIGRldmljZV9mbGFncykKIHsKIAlzdHJ1Y3QgbXNtX2RzaSAq bXNtX2RzaSA9IGRzaV9tZ3JfZ2V0X2RzaShpZCk7Ci0Jc3RydWN0IGRybV9kZXZpY2UgKmRldiA9 IG1zbV9kc2ktPmRldjsKKwlzdHJ1Y3QgZHJtX2RldmljZSAqZGV2ID0gbXNtX2RzaSA/IG1zbV9k c2ktPmRldiA6IE5VTEw7CiAJc3RydWN0IG1zbV9kcm1fcHJpdmF0ZSAqcHJpdjsKIAlzdHJ1Y3Qg bXNtX2ttcyAqa21zOwogCXN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2RlcjsKLS0gClRoZSBRdWFs Y29tbSBJbm5vdmF0aW9uIENlbnRlciwgSW5jLiBpcyBhIG1lbWJlciBvZiB0aGUgQ29kZSBBdXJv cmEgRm9ydW0sCmEgTGludXggRm91bmRhdGlvbiBDb2xsYWJvcmF0aXZlIFByb2plY3QKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWls aW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==