From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: Revert "dmaengine: pl330: add DMA_PAUSE feature" From: Vinod Koul Message-Id: <20180517041946.GQ13271@vkoul-mobl> Date: Thu, 17 May 2018 09:49:46 +0530 To: Frank Mori Hess Cc: Marek Szyprowski , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Dan Williams , r.baldyga@hackerion.com, Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Linux Samsung SOC List-ID: T24gMTUtMDUtMTgsIDExOjUwLCBGcmFuayBNb3JpIEhlc3Mgd3JvdGU6Cj4gT24gVHVlLCBNYXkg MTUsIDIwMTggYXQgMjoyMSBBTSwgVmlub2QgPHZrb3VsQGtlcm5lbC5vcmc+IHdyb3RlOgo+ID4K PiA+IEZvciBQYXVzZS9yZXN1bWUgZGF0YSBsb3NzIGlzIF9ub3RfIGV4cGVjdGVkLgo+ID4KPiA+ PiA+IGFuZCBzb21lIG9mIHRoZSA4MjUwIGRyaXZlcnMgbGlrZSA4MjUwX2R3LmMgc2V0IGEgbWF4 YnVyc3QgPiAxLiAgSWYgaXQKPiA+PiA+IGNhbid0IGNvdW50IG9uIHRoZSBwYXVzZS9yZXNpZHVl L3Rlcm1pbmF0ZSB3b3JraW5nIHdpdGhvdXQgZGF0YSBsb3NzCj4gPj4gPiB0aGVuIGl0IGlzIGp1 c3QgYnJva2VuLiAgQXMgaXMgdGhlIDgyNTBfb21hcC5jIGRyaXZlci4gIElzIHRoZQo+ID4+ID4g ZGVzY3JpcHRpb24gb2YgZG1hZW5naW5lX3BhdXNlIGluIHRoZSBkb2N1bWVudGF0aW9uIG9mICJU aGlzIHBhdXNlcwo+ID4+ID4gYWN0aXZpdHkgb24gdGhlIERNQSBjaGFubmVsIHdpdGhvdXQgZGF0 YSBsb3NzIiB0byBiZSBpbnRlcnByZXRlZCBhcwo+ID4+ID4gImFzIGxvbmcgYXMgeW91IHJlc3Vt ZSBhZnRlcndhcmRzIj8KPiA+Pgo+ID4+IEkgYXNzdW1lIHRoYXQgdGhpcyByZXF1aXJlbWVudCBp cyBmb3IgYm90aCAtIHJlc3VtaW5nIGFuZCB0ZXJtaW5hdGluZy4KPiA+Cj4gPiBUZXJtaW5hdGUg aXMgYWJvcnQsIGRhdGEgbG9zcyBtYXkgaGFwcGVuIGhlcmUuCj4gCj4gV2FpdCwgYXJlIHlvdSBz YXlpbmcgaWYgeW91IGRvCj4gCj4gZG1hIHBhdXNlCgpubyBkYXRhIGxvc3MKPiByZWFkIHJlc2lk dWUKCmhlcmUgYXMgd2VsbAo+IGRtYSB0ZXJtaW5hdGUKCk9oIHllcywgd2UgYWJvcnRlZC4uLgo+ IAo+IHRoZW4gaXQgaXMgYWNjZXB0YWJsZSBmb3IgdGhlcmUgdG8gYmUgZGF0YSBsb3NzLCBiZWNh dXNlIGl0IGNhbiBiZQo+IGJsYW1lZCBvbiB0aGUgdGVybWluYXRlPyAgSW4gdGhhdCBjYXNlIHRo ZSB1c2FnZSBvZiBkbWFlbmdpbmUgaW4gYWxsCj4gdGhlIDgyNTAgc2VyaWFsIGRyaXZlcnMgaXMg YnJva2VuLiAgRXZlcnkgdGltZSB0aGVyZSBpcyBhIGJyZWFrIGluIHRoZQo+IGluY29taW5nIHJ4 IGRhdGEsIHRoZSA4MjUwIGRyaXZlciBkb2VzIHBhdXNlL3Jlc2lkdWUvdGVybWluYXRlIHdoaWNo Cj4gY291bGQgcG90ZW50aWFsbHkgY2F1c2UgZGF0YSBmcm9tIHRoZSBpbmNvbWluZyBkYXRhIHN0 cmVhbSB0byBiZQo+IGRyb3BwZWQuCgpBcyBJIHNhaWQgdGVybWluYXRlIGlzIGFib3J0LiBJdCBj bGVhbnMgdXAgdGhlIGNoYW5uZWwgYW5kIGlzIHN1cHBvc2VkIHRvCnVzZWQgZm9yIGNsZWFudXAg bm90IGZvciBzdG9wcGluZy4gU2VlIERvY3VtZW50YXRpb246CgotIGRldmljZV90ZXJtaW5hdGVf YWxsCgogIC0gQWJvcnRzIGFsbCB0aGUgcGVuZGluZyBhbmQgb25nb2luZyB0cmFuc2ZlcnMgb24g dGhlIGNoYW5uZWwKCiAgLSBGb3IgYWJvcnRlZCB0cmFuc2ZlcnMgdGhlIGNvbXBsZXRlIGNhbGxi YWNrIHNob3VsZCBub3QgYmUgY2FsbGVkCgogIC0gQ2FuIGJlIGNhbGxlZCBmcm9tIGF0b21pYyBj b250ZXh0IG9yIGZyb20gd2l0aGluIGEgY29tcGxldGUKICAgIGNhbGxiYWNrIG9mIGEgZGVzY3Jp cHRvci4gTXVzdCBub3Qgc2xlZXAuIERyaXZlcnMgbXVzdCBiZSBhYmxlCiAgICB0byBoYW5kbGUg dGhpcyBjb3JyZWN0bHkuCgogIC0gVGVybWluYXRpb24gbWF5IGJlIGFzeW5jaHJvbm91cy4gVGhl IGRyaXZlciBkb2VzIG5vdCBoYXZlIHRvCiAgICB3YWl0IHVudGlsIHRoZSBjdXJyZW50bHkgYWN0 aXZlIHRyYW5zZmVyIGhhcyBjb21wbGV0ZWx5IHN0b3BwZWQuCiAgICBTZWUgZGV2aWNlX3N5bmNo cm9uaXplLgoKVGhhbmtzCg==