From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sean Paul Subject: Re: [PATCH v1] drm/mipi_dbi: Use simple right shift instead of double negation Date: Thu, 17 Oct 2019 09:10:52 -0400 Message-ID: <20191017131052.GA85762@art_vandelay> References: <20191017114912.61522-1-andriy.shevchenko@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-yb1-xb41.google.com (mail-yb1-xb41.google.com [IPv6:2607:f8b0:4864:20::b41]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5255D6EA78 for ; Thu, 17 Oct 2019 13:10:54 +0000 (UTC) Received: by mail-yb1-xb41.google.com with SMTP id v1so659862ybo.11 for ; Thu, 17 Oct 2019 06:10:54 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20191017114912.61522-1-andriy.shevchenko@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Andy Shevchenko Cc: Sean Paul , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBPY3QgMTcsIDIwMTkgYXQgMDI6NDk6MTJQTSArMDMwMCwgQW5keSBTaGV2Y2hlbmtv IHdyb3RlOgo+IEdDQyBjb21wbGFpbnMgYWJvdXQgZHViaW91cyBiaXR3aXNlIE9SIG9wZXJhbmQ6 Cj4gCj4gZHJpdmVycy9ncHUvZHJtL2RybV9taXBpX2RiaS5jOjEwMjQ6NDk6IHdhcm5pbmc6IGR1 YmlvdXM6IHggfCAheQo+ICAgQ0MgW01dICBkcml2ZXJzL2dwdS9kcm0vZHJtX21pcGlfZGJpLm8K PiAKPiBBcyBsb25nIGFzIGJ1ZmZlciBpcyBjb25zaXN0IG9mIGJ5dGUgKHU4KSB2YWx1ZXMsIHdl IG1heSB1c2UKPiBzaW1wbGUgcmlnaHQgc2hpZnQgYW5kIHNhdGlzZnkgY29tcGlsZXIuIEl0IGFs c28gcmVkdWNlcyBhbW91bnQgb2YKPiBvcGVyYXRpb25zIG5lZWRlZC4KPiAKPiBTaWduZWQtb2Zm LWJ5OiBBbmR5IFNoZXZjaGVua28gPGFuZHJpeS5zaGV2Y2hlbmtvQGxpbnV4LmludGVsLmNvbT4K PiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2RybV9taXBpX2RiaS5jIHwgMiArLQo+ICAxIGZpbGUg Y2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2RybV9taXBpX2RiaS5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9taXBp X2RiaS5jCj4gaW5kZXggMTk2MWY3MTNhYWFiLi40NDVlODhiMWZjOWEgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2RybV9taXBpX2RiaS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2Ry bV9taXBpX2RiaS5jCj4gQEAgLTEwMjEsNyArMTAyMSw3IEBAIHN0YXRpYyBpbnQgbWlwaV9kYmlf dHlwZWMzX2NvbW1hbmRfcmVhZChzdHJ1Y3QgbWlwaV9kYmkgKmRiaSwgdTggKmNtZCwKPiAgCQl1 bnNpZ25lZCBpbnQgaTsKPiAgCj4gIAkJZm9yIChpID0gMDsgaSA8IGxlbjsgaSsrKQo+IC0JCQlk YXRhW2ldID0gKGJ1ZltpXSA8PCAxKSB8ICEhKGJ1ZltpICsgMV0gJiBCSVQoNykpOwo+ICsJCQlk YXRhW2ldID0gKGJ1ZltpXSA8PCAxKSB8IChidWZbaSArIDFdID4+IDcpOwoKWW91IHNob3VsZCBw cm9iYWJseSBoYXZlICgoYnVmW2kgKyAxXSA+PiA3KSAmIDB4MSkgdG8gYmUgc3VwZXIgc2FmZS4K CkRvIHlvdSBrbm93IGFueXRoaW5nIGFib3V0IHRoaXMgY29kZT8gSXQgc2VlbXMgbGlrZSBub3Ro aW5nIGlzIHByb3RlY3RpbmcgdXMKZnJvbSBvdmVycnVubmluZyBidWYgaW4gdGhpcyBsb29wLiBX ZSdyZSBqdXN0IGFzc3VtaW5nIHRoYXQgbGVuIDwgdHJbMV0ubGVuCnRocm91Z2ggdGhpcyBsb29w IGFuZCBJJ20gbm90IHN1cmUgd2hhdCdzIHByb3RlY3RpbmcgdXMgZnJvbSBsb29raW5nIHdoZXJl IHdlCnNob3VsZG4ndC4KClNlYW4KCj4gIAl9Cj4gIAo+ICAJTUlQSV9EQklfREVCVUdfQ09NTUFO RCgqY21kLCBkYXRhLCBsZW4pOwo+IC0tIAo+IDIuMjMuMAo+IAoKLS0gClNlYW4gUGF1bCwgU29m dHdhcmUgRW5naW5lZXIsIEdvb2dsZSAvIENocm9taXVtIE9TCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRl dmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==