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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hvIbX-0004AD-LR; Wed, 07 Aug 2019 09:51:35 +0000 Received: from relay12.mail.gandi.net ([217.70.178.232]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hvIbU-00049N-4t for linux-mtd@lists.infradead.org; Wed, 07 Aug 2019 09:51:33 +0000 Received: from xps13 (lfbn-1-17395-211.w86-250.abo.wanadoo.fr [86.250.200.211]) (Authenticated sender: miquel.raynal@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 83D3D200009; Wed, 7 Aug 2019 09:51:25 +0000 (UTC) Date: Wed, 7 Aug 2019 11:51:24 +0200 From: Miquel Raynal To: shiva.linuxworks@gmail.com Subject: Re: [PATCH 5/8] mtd: spinand: micron: prepare for generalizing driver Message-ID: <20190807115124.2f4f5d8e@xps13> In-Reply-To: <20190722055621.23526-6-sshivamurthy@micron.com> References: <20190722055621.23526-1-sshivamurthy@micron.com> <20190722055621.23526-6-sshivamurthy@micron.com> Organization: Bootlin X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190807_025132_505270_50F564D4 X-CRM114-Status: GOOD ( 14.57 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chuanhong Guo , Vignesh Raghavendra , Boris Brezillon , Marcel Ziswiler , Richard Weinberger , linux-kernel@vger.kernel.org, Frieder Schrempf , liaoweixiong , Marek Vasut , linux-mtd@lists.infradead.org, Jeff Kletsky , Brian Norris , David Woodhouse , Shivamurthy Shastri Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org SGkgU2hpdmEsCgpzaGl2YS5saW51eHdvcmtzQGdtYWlsLmNvbSB3cm90ZSBvbiBNb24sIDIyIEp1 bCAyMDE5IDA3OjU2OjE4ICswMjAwOgoKPiBGcm9tOiBTaGl2YW11cnRoeSBTaGFzdHJpIDxzc2hp dmFtdXJ0aHlAbWljcm9uLmNvbT4KPiAKCiJtdGQ6IHNwaW5hbmQ6IG1pY3JvbjogUmVuYW1lIGhl bHBlcnMgYW5kIHN0cnVjdHVyZXMgdG8gYmUgbW9yZSBnZW5lcmljIgoKPiBHZW5lcmFsaXplIE9P QiBsYXlvdXQgc3RydWN0dXJlIGFuZCBmdW5jdGlvbiBuYW1lcy4KCkNoYW5nZSB0aGUgcHJlZml4 IG9mIE1pY3JvbiBkcml2ZXIncyBmdW5jdGlvbnMgYW5kIHN0cnVjdHVyZXMgYmVmb3JlCnN1cHBv cnRpbmcgbW9yZSBjaGlwczogcy9tdDI5ZjJnMDFhYmFnZC9taWNyb24vCgo+IAo+IFNpZ25lZC1v ZmYtYnk6IFNoaXZhbXVydGh5IFNoYXN0cmkgPHNzaGl2YW11cnRoeUBtaWNyb24uY29tPgo+IC0t LQo+ICBkcml2ZXJzL210ZC9uYW5kL3NwaS9taWNyb24uYyB8IDI4ICsrKysrKysrKysrKysrLS0t LS0tLS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDE0IGluc2VydGlvbnMoKyksIDE0IGRlbGV0 aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3NwaS9taWNyb24uYyBi L2RyaXZlcnMvbXRkL25hbmQvc3BpL21pY3Jvbi5jCj4gaW5kZXggN2Q3YjFmN2ZjZjcxLi45NWJj NTI2NGViYzEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9tdGQvbmFuZC9zcGkvbWljcm9uLmMKPiAr KysgYi9kcml2ZXJzL210ZC9uYW5kL3NwaS9taWNyb24uYwo+IEBAIC0zNCwzOCArMzQsMzggQEAg c3RhdGljIFNQSU5BTkRfT1BfVkFSSUFOVFModXBkYXRlX2NhY2hlX3ZhcmlhbnRzLAo+ICAJCVNQ SU5BTkRfUFJPR19MT0FEX1g0KGZhbHNlLCAwLCBOVUxMLCAwKSwKPiAgCQlTUElOQU5EX1BST0df TE9BRChmYWxzZSwgMCwgTlVMTCwgMCkpOwo+ICAKPiAtc3RhdGljIGludCBtdDI5ZjJnMDFhYmFn ZF9vb2JsYXlvdXRfZWNjKHN0cnVjdCBtdGRfaW5mbyAqbXRkLCBpbnQgc2VjdGlvbiwKPiAtCQkJ CQlzdHJ1Y3QgbXRkX29vYl9yZWdpb24gKnJlZ2lvbikKPiArc3RhdGljIGludCBtaWNyb25fb29i bGF5b3V0X2VjYyhzdHJ1Y3QgbXRkX2luZm8gKm10ZCwgaW50IHNlY3Rpb24sCj4gKwkJCQlzdHJ1 Y3QgbXRkX29vYl9yZWdpb24gKnJlZ2lvbikKPiAgewo+ICAJaWYgKHNlY3Rpb24pCj4gIAkJcmV0 dXJuIC1FUkFOR0U7Cj4gIAo+IC0JcmVnaW9uLT5vZmZzZXQgPSA2NDsKPiAtCXJlZ2lvbi0+bGVu Z3RoID0gNjQ7Cj4gKwlyZWdpb24tPm9mZnNldCA9IG10ZC0+b29ic2l6ZSAvIDI7Cj4gKwlyZWdp b24tPmxlbmd0aCA9IG10ZC0+b29ic2l6ZSAvIDI7Cj4gIAo+ICAJcmV0dXJuIDA7Cj4gIH0KPiAg Cj4gLXN0YXRpYyBpbnQgbXQyOWYyZzAxYWJhZ2Rfb29ibGF5b3V0X2ZyZWUoc3RydWN0IG10ZF9p bmZvICptdGQsIGludCBzZWN0aW9uLAo+IC0JCQkJCSBzdHJ1Y3QgbXRkX29vYl9yZWdpb24gKnJl Z2lvbikKPiArc3RhdGljIGludCBtaWNyb25fb29ibGF5b3V0X2ZyZWUoc3RydWN0IG10ZF9pbmZv ICptdGQsIGludCBzZWN0aW9uLAo+ICsJCQkJIHN0cnVjdCBtdGRfb29iX3JlZ2lvbiAqcmVnaW9u KQo+ICB7Cj4gIAlpZiAoc2VjdGlvbikKPiAgCQlyZXR1cm4gLUVSQU5HRTsKPiAgCj4gIAkvKiBS ZXNlcnZlIDIgYnl0ZXMgZm9yIHRoZSBCQk0uICovCj4gIAlyZWdpb24tPm9mZnNldCA9IDI7Cj4g LQlyZWdpb24tPmxlbmd0aCA9IDYyOwo+ICsJcmVnaW9uLT5sZW5ndGggPSAobXRkLT5vb2JzaXpl IC8gMikgLSAyOwo+ICAKPiAgCXJldHVybiAwOwo+ICB9Cj4gIAo+IC1zdGF0aWMgY29uc3Qgc3Ry dWN0IG10ZF9vb2JsYXlvdXRfb3BzIG10MjlmMmcwMWFiYWdkX29vYmxheW91dCA9IHsKPiAtCS5l Y2MgPSBtdDI5ZjJnMDFhYmFnZF9vb2JsYXlvdXRfZWNjLAo+IC0JLmZyZWUgPSBtdDI5ZjJnMDFh YmFnZF9vb2JsYXlvdXRfZnJlZSwKPiArc3RhdGljIGNvbnN0IHN0cnVjdCBtdGRfb29ibGF5b3V0 X29wcyBtaWNyb25fb29ibGF5b3V0X29wcyA9IHsKPiArCS5lY2MgPSBtaWNyb25fb29ibGF5b3V0 X2VjYywKPiArCS5mcmVlID0gbWljcm9uX29vYmxheW91dF9mcmVlLAo+ICB9Owo+ICAKPiAtc3Rh dGljIGludCBtdDI5ZjJnMDFhYmFnZF9lY2NfZ2V0X3N0YXR1cyhzdHJ1Y3Qgc3BpbmFuZF9kZXZp Y2UgKnNwaW5hbmQsCj4gLQkJCQkJIHU4IHN0YXR1cykKPiArc3RhdGljIGludCBtaWNyb25fZWNj X2dldF9zdGF0dXMoc3RydWN0IHNwaW5hbmRfZGV2aWNlICpzcGluYW5kLAo+ICsJCQkJIHU4IHN0 YXR1cykKPiAgewo+ICAJc3dpdGNoIChzdGF0dXMgJiBNSUNST05fU1RBVFVTX0VDQ19NQVNLKSB7 Cj4gIAljYXNlIFNUQVRVU19FQ0NfTk9fQklURkxJUFM6Cj4gQEAgLTk4LDggKzk4LDggQEAgc3Rh dGljIGNvbnN0IHN0cnVjdCBzcGluYW5kX2luZm8gbWljcm9uX3NwaW5hbmRfdGFibGVbXSA9IHsK PiAgCQkJCQkgICAgICAmd3JpdGVfY2FjaGVfdmFyaWFudHMsCj4gIAkJCQkJICAgICAgJnVwZGF0 ZV9jYWNoZV92YXJpYW50cyksCj4gIAkJICAgICAwLAo+IC0JCSAgICAgU1BJTkFORF9FQ0NJTkZP KCZtdDI5ZjJnMDFhYmFnZF9vb2JsYXlvdXQsCj4gLQkJCQkgICAgIG10MjlmMmcwMWFiYWdkX2Vj Y19nZXRfc3RhdHVzKSksCj4gKwkJICAgICBTUElOQU5EX0VDQ0lORk8oJm1pY3Jvbl9vb2JsYXlv dXRfb3BzLAo+ICsJCQkJICAgICBtaWNyb25fZWNjX2dldF9zdGF0dXMpKSwKPiAgfTsKPiAgCj4g IHN0YXRpYyBpbnQgbWljcm9uX3NwaW5hbmRfZGV0ZWN0KHN0cnVjdCBzcGluYW5kX2RldmljZSAq c3BpbmFuZCkKCgpUaGFua3MsCk1pcXXDqGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxp c3QKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQv Cg==