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Tue, 10 Nov 2020 01:54:21 -0800 (PST) Date: Tue, 10 Nov 2020 09:54:18 +0000 From: Lee Jones To: Grzegorz Jaszczyk Subject: Re: [PATCH] soc: ti: pruss: fix return check for of_device_get_match_data() Message-ID: <20201110095418.GH2063125@dell> References: <20201110013350.2499706-1-luomeng12@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201110_045423_027232_CB489107 X-CRM114-Status: GOOD ( 22.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Luo Meng , Roger Quadros , linux-arm-kernel@lists.infradead.org, Santosh Shilimkar Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVHVlLCAxMCBOb3YgMjAyMCwgR3J6ZWdvcnogSmFzemN6eWsgd3JvdGU6Cgo+IEhpCj4gCj4g T24gVHVlLCAxMCBOb3YgMjAyMCBhdCAwMjozMSwgTHVvIE1lbmcgPGx1b21lbmcxMkBodWF3ZWku Y29tPiB3cm90ZToKPiA+Cj4gPiBvZl9kZXZpY2VfZ2V0X21hdGNoX2RhdGEoKSBtYXliZSByZXR1 cm4gTlVMTCBwb2ludGVyIHdoaWNoIGNhbm5vdAo+ID4gYmUgY2hlY2tlZCB3aXRoIElTX0VSUi4K PiA+Cj4gPiBGaXhlczogYmE1OWM5YjQzYzg2ICgic29jOiB0aTogcHJ1c3M6IHN1cHBvcnQgQ09S RUNMS19NVVggYW5kIElFUENMS19NVVgiKQo+ID4gUmVwb3J0ZWQtYnk6IEh1bGsgUm9ib3QgPGh1 bGtjaUBodWF3ZWkuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTogTHVvIE1lbmcgPGx1b21lbmcxMkBo dWF3ZWkuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9zb2MvdGkvcHJ1c3MuYyB8IDQgKystLQo+ ID4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4gPgo+ ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvc29jL3RpL3BydXNzLmMgYi9kcml2ZXJzL3NvYy90aS9w cnVzcy5jCj4gPiBpbmRleCBjYzBiNGFkN2EzZDMuLjU4MmY0ODA1MWMzMCAxMDA2NDQKPiA+IC0t LSBhL2RyaXZlcnMvc29jL3RpL3BydXNzLmMKPiA+ICsrKyBiL2RyaXZlcnMvc29jL3RpL3BydXNz LmMKPiA+IEBAIC0xMjYsNyArMTI2LDcgQEAgc3RhdGljIGludCBwcnVzc19jbGtfaW5pdChzdHJ1 Y3QgcHJ1c3MgKnBydXNzLCBzdHJ1Y3QgZGV2aWNlX25vZGUgKmNmZ19ub2RlKQo+ID4gICAgICAg ICBpbnQgcmV0ID0gMDsKPiA+Cj4gPiAgICAgICAgIGRhdGEgPSBvZl9kZXZpY2VfZ2V0X21hdGNo X2RhdGEoZGV2KTsKPiA+IC0gICAgICAgaWYgKElTX0VSUihkYXRhKSkKPiA+ICsgICAgICAgaWYg KCFkYXRhKQo+ID4gICAgICAgICAgICAgICAgIHJldHVybiAtRU5PREVWOwoKQWxzbyB0aGlzIHdv dWxkIG1pc3MgYW55IGVycm9ycywgbGVhZGluZyB0byBkZXJlZmVyZW5jZSBpc3N1ZXMuCgpJIHRo aW5rIHdoYXQgeW91IG1lYW50IHdhcyBJU19FUlJfT1JfTlVMTCgpLCBidXQgdGhpcyB3b3VsZCBz dGlsbCBiZQppbmNvcnJlY3QgZm9yIHRoZSByZWFzb25zIEdyemVnb3J6IG1lbnRpb25zIGJlbG93 LgoKPiA+ICAgICAgICAgY2xrc19ucCA9IG9mX2dldF9jaGlsZF9ieV9uYW1lKGNmZ19ub2RlLCAi Y2xvY2tzIik7Cj4gPiBAQCAtMTc1LDcgKzE3NSw3IEBAIHN0YXRpYyBpbnQgcHJ1c3NfcHJvYmUo c3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikKPiA+ICAgICAgICAgY29uc3QgY2hhciAqbWVt X25hbWVzW1BSVVNTX01FTV9NQVhdID0geyAiZHJhbTAiLCAiZHJhbTEiLCAic2hyZHJhbTIiIH07 Cj4gPgo+ID4gICAgICAgICBkYXRhID0gb2ZfZGV2aWNlX2dldF9tYXRjaF9kYXRhKCZwZGV2LT5k ZXYpOwo+ID4gLSAgICAgICBpZiAoSVNfRVJSKGRhdGEpKSB7Cj4gPiArICAgICAgIGlmICghZGF0 YSkgewo+IAo+IFRoYW5rIHlvdSBmb3IgeW91ciBpbnRlcmVzdCBidXQgd2l0aCB5b3VyIHBhdGNo IHRoZSBkcml2ZXIgd2lsbCBub3QgYmUKPiBmdW5jdGlvbmFsIGFueW1vcmUgZm9yIGFsbCBkZXZp Y2VzIHdpdGhvdXQgbWF0Y2ggZGF0YSAoZS5nLgo+ICJ0aSxhbTMzNTYtcHJ1c3MiKSB3aGljaCBp cyBub3Qgd2hhdCB3ZSB3YW50LiBUaGUgcHJvcGVyIGZpeCB3YXMKPiBhbHJlYWR5IHBvc3RlZCBl bmQgb2YgT2N0b2JlcjoKPiBodHRwczovL3BhdGNod29yay5rZXJuZWwub3JnL3Byb2plY3QvbGlu dXgtYXJtLWtlcm5lbC9wYXRjaC8yMDIwMTAyNjE0NDk0My4zMDgyMS0xLWdyemVnb3J6Lmphc3pj enlrQGxpbmFyby5vcmcvCj4gCj4gVGhhbmsgeW91LAo+IEdyemVnb3J6CgotLSAKTGVlIEpvbmVz IFvmnY7nkLzmlq9dClNlbmlvciBUZWNobmljYWwgTGVhZCAtIERldmVsb3BlciBTZXJ2aWNlcwpM aW5hcm8ub3JnIOKUgiBPcGVuIHNvdXJjZSBzb2Z0d2FyZSBmb3IgQXJtIFNvQ3MKRm9sbG93IExp bmFybzogRmFjZWJvb2sgfCBUd2l0dGVyIHwgQmxvZwoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGlu dXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQu b3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=