From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= Subject: [PATCHv2] gpio: MT7621: use a per instance irq_chip structure Date: Wed, 30 Jan 2019 17:10:49 +0100 Message-ID: <20190130161048.9852-1-opensource@vdorst.com> 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: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Linus Walleij , Bartosz Golaszewski , Matthias Brugger Cc: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= , gerg-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-gpio@vger.kernel.org VGhpcyBmaXhlcyB0aGUga2VybmVsIGNvbXBsYWluczoKZ3BpbyBncGlvY2hpcDE6ICgxZTAwMDYw MC5ncGlvLWJhbmsxKTogZGV0ZWN0ZWQgaXJxY2hpcCB0aGF0IGlzIHNoYXJlZAoJICAgIHdpdGgg bXVsdGlwbGUgZ3Bpb2NoaXBzOiBwbGVhc2UgZml4IHRoZSBkcml2ZXIuCmdwaW8gZ3Bpb2NoaXAy OiAoMWUwMDA2MDAuZ3Bpby1iYW5rMik6IGRldGVjdGVkIGlycWNoaXAgdGhhdCBpcyBzaGFyZWQK CSAgICB3aXRoIG11bHRpcGxlIGdwaW9jaGlwczogcGxlYXNlIGZpeCB0aGUgZHJpdmVyLgoKRml4 ZXM6IDRiYTljM2FmZGE0MSAoImdwaW86IG10NzYyMTogQWRkIGEgZHJpdmVyIGZvciBNVDc2MjEi KQpTaWduZWQtb2ZmLWJ5OiBSZW7DqSB2YW4gRG9yc3QgPG9wZW5zb3VyY2VAdmRvcnN0LmNvbT4K Q2M6IGxpbnV4LWdwaW9Admdlci5rZXJuZWwub3JnCkNjOiBsaW51eC1tZWRpYXRla0BsaXN0cy5p bmZyYWRlYWQub3JnCkNjOiBnZXJnQGtlcm5lbC5vcmcKQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5v cmcKLS0tCiBkcml2ZXJzL2dwaW8vZ3Bpby1tdDc2MjEuYyB8IDIwICsrKysrKysrKystLS0tLS0t LS0tCiAxIGZpbGUgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKSwgMTAgZGVsZXRpb25zKC0pCgp2 MjogUmVtb3ZlIGFuIGVtcHR5IGxpbmUKICAgIEFkZCBDYyBzdGFibGUKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwaW8vZ3Bpby1tdDc2MjEuYyBiL2RyaXZlcnMvZ3Bpby9ncGlvLW10NzYyMS5jCmlu ZGV4IDAwZTk1NGYyMmJjOS4uNzQ0MDFlMGFkYjI5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwaW8v Z3Bpby1tdDc2MjEuYworKysgYi9kcml2ZXJzL2dwaW8vZ3Bpby1tdDc2MjEuYwpAQCAtMzAsNiAr MzAsNyBAQAogI2RlZmluZSBHUElPX1JFR19FREdFCQkweEEwCiAKIHN0cnVjdCBtdGtfZ2Mgewor CXN0cnVjdCBpcnFfY2hpcCBpcnFfY2hpcDsKIAlzdHJ1Y3QgZ3Bpb19jaGlwIGNoaXA7CiAJc3Bp bmxvY2tfdCBsb2NrOwogCWludCBiYW5rOwpAQCAtMTg5LDEzICsxOTAsNiBAQCBtZWRpYXRla19n cGlvX2lycV90eXBlKHN0cnVjdCBpcnFfZGF0YSAqZCwgdW5zaWduZWQgaW50IHR5cGUpCiAJcmV0 dXJuIDA7CiB9CiAKLXN0YXRpYyBzdHJ1Y3QgaXJxX2NoaXAgbWVkaWF0ZWtfZ3Bpb19pcnFfY2hp cCA9IHsKLQkuaXJxX3VubWFzawkJPSBtZWRpYXRla19ncGlvX2lycV91bm1hc2ssCi0JLmlycV9t YXNrCQk9IG1lZGlhdGVrX2dwaW9faXJxX21hc2ssCi0JLmlycV9tYXNrX2FjawkJPSBtZWRpYXRl a19ncGlvX2lycV9tYXNrLAotCS5pcnFfc2V0X3R5cGUJCT0gbWVkaWF0ZWtfZ3Bpb19pcnFfdHlw ZSwKLX07Ci0KIHN0YXRpYyBpbnQKIG1lZGlhdGVrX2dwaW9feGxhdGUoc3RydWN0IGdwaW9fY2hp cCAqY2hpcCwKIAkJICAgIGNvbnN0IHN0cnVjdCBvZl9waGFuZGxlX2FyZ3MgKnNwZWMsIHUzMiAq ZmxhZ3MpCkBAIC0yNTQsNiArMjQ4LDEzIEBAIG1lZGlhdGVrX2dwaW9fYmFua19wcm9iZShzdHJ1 Y3QgZGV2aWNlICpkZXYsCiAJCXJldHVybiByZXQ7CiAJfQogCisJcmctPmlycV9jaGlwLm5hbWUg PSBkZXZfbmFtZShkZXYpOworCXJnLT5pcnFfY2hpcC5wYXJlbnRfZGV2aWNlID0gZGV2OworCXJn LT5pcnFfY2hpcC5pcnFfdW5tYXNrID0gbWVkaWF0ZWtfZ3Bpb19pcnFfdW5tYXNrOworCXJnLT5p cnFfY2hpcC5pcnFfbWFzayA9IG1lZGlhdGVrX2dwaW9faXJxX21hc2s7CisJcmctPmlycV9jaGlw LmlycV9tYXNrX2FjayA9IG1lZGlhdGVrX2dwaW9faXJxX21hc2s7CisJcmctPmlycV9jaGlwLmly cV9zZXRfdHlwZSA9IG1lZGlhdGVrX2dwaW9faXJxX3R5cGU7CisKIAlpZiAobXRrLT5ncGlvX2ly cSkgewogCQkvKgogCQkgKiBNYW51YWxseSByZXF1ZXN0IHRoZSBpcnEgaGVyZSBpbnN0ZWFkIG9m IHBhc3NpbmcKQEAgLTI3MCwxNCArMjcxLDE0IEBAIG1lZGlhdGVrX2dwaW9fYmFua19wcm9iZShz dHJ1Y3QgZGV2aWNlICpkZXYsCiAJCQlyZXR1cm4gcmV0OwogCQl9CiAKLQkJcmV0ID0gZ3Bpb2No aXBfaXJxY2hpcF9hZGQoJnJnLT5jaGlwLCAmbWVkaWF0ZWtfZ3Bpb19pcnFfY2hpcCwKKwkJcmV0 ID0gZ3Bpb2NoaXBfaXJxY2hpcF9hZGQoJnJnLT5jaGlwLCAmcmctPmlycV9jaGlwLAogCQkJCQkg ICAwLCBoYW5kbGVfc2ltcGxlX2lycSwgSVJRX1RZUEVfTk9ORSk7CiAJCWlmIChyZXQpIHsKIAkJ CWRldl9lcnIoZGV2LCAiZmFpbGVkIHRvIGFkZCBncGlvY2hpcF9pcnFjaGlwXG4iKTsKIAkJCXJl dHVybiByZXQ7CiAJCX0KIAotCQlncGlvY2hpcF9zZXRfY2hhaW5lZF9pcnFjaGlwKCZyZy0+Y2hp cCwgJm1lZGlhdGVrX2dwaW9faXJxX2NoaXAsCisJCWdwaW9jaGlwX3NldF9jaGFpbmVkX2lycWNo aXAoJnJnLT5jaGlwLCAmcmctPmlycV9jaGlwLAogCQkJCQkgICAgIG10ay0+Z3Bpb19pcnEsIE5V TEwpOwogCX0KIApAQCAtMzEwLDcgKzMxMSw2IEBAIG1lZGlhdGVrX2dwaW9fcHJvYmUoc3RydWN0 IHBsYXRmb3JtX2RldmljZSAqcGRldikKIAltdGstPmdwaW9faXJxID0gaXJxX29mX3BhcnNlX2Fu ZF9tYXAobnAsIDApOwogCW10ay0+ZGV2ID0gZGV2OwogCXBsYXRmb3JtX3NldF9kcnZkYXRhKHBk ZXYsIG10ayk7Ci0JbWVkaWF0ZWtfZ3Bpb19pcnFfY2hpcC5uYW1lID0gZGV2X25hbWUoZGV2KTsK IAogCWZvciAoaSA9IDA7IGkgPCBNVEtfQkFOS19DTlQ7IGkrKykgewogCQlyZXQgPSBtZWRpYXRl a19ncGlvX2JhbmtfcHJvYmUoZGV2LCBucCwgaSk7Ci0tIAoyLjE5LjEKCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1tZWRpYXRlayBtYWlsaW5n IGxpc3QKTGludXgtbWVkaWF0ZWtAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5m cmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW1lZGlhdGVrCg==