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: [1/2] usb: gadget: udc: atmel: Use devm_ioremap_resource() From: Ladislav Michl Message-Id: <20180122152129.GA17365@lenoch> Date: Mon, 22 Jan 2018 16:21:29 +0100 To: linux-usb@vger.kernel.org Cc: Nicolas Ferre , Alexandre Belloni List-ID: QXMgZGV2bV9pb3JlbWFwX3Jlc291cmNlKCkgY2hlY2tzIGZvciB2YWxpZCByZXNvdXJjZSwKbWFr ZSB1c2Ugb2YgaXQgaW5zdGVhZCBvZiB0ZXN0aW5nIG91cnNlbHZlcy4gQXMgYSBib251cwptZW1v cnkgcmVnaW9uIGlzIHJlcXVlc3RlZC4KClNpZ25lZC1vZmYtYnk6IExhZGlzbGF2IE1pY2hsIDxs YWRpc0BsaW51eC1taXBzLm9yZz4KLS0tCiBkcml2ZXJzL3VzYi9nYWRnZXQvdWRjL2F0bWVsX3Vz YmFfdWRjLmMgfCA0MCArKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLS0KIDEgZmlsZSBj aGFuZ2VkLCAxOSBpbnNlcnRpb25zKCspLCAyMSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL3VzYi9nYWRnZXQvdWRjL2F0bWVsX3VzYmFfdWRjLmMgYi9kcml2ZXJzL3VzYi9nYWRn ZXQvdWRjL2F0bWVsX3VzYmFfdWRjLmMKaW5kZXggMDc1ZWFhYThhNDA4Li40MDNlMDZlNzE3NWYg MTAwNjQ0Ci0tLSBhL2RyaXZlcnMvdXNiL2dhZGdldC91ZGMvYXRtZWxfdXNiYV91ZGMuYworKysg Yi9kcml2ZXJzL3VzYi9nYWRnZXQvdWRjL2F0bWVsX3VzYmFfdWRjLmMKQEAgLTIyNzIsNyArMjI3 Miw3IEBAIHN0YXRpYyBzdHJ1Y3QgdXNiYV9lcCAqIHVzYmFfdWRjX3BkYXRhKHN0cnVjdCBwbGF0 Zm9ybV9kZXZpY2UgKnBkZXYsCiAKIHN0YXRpYyBpbnQgdXNiYV91ZGNfcHJvYmUoc3RydWN0IHBs YXRmb3JtX2RldmljZSAqcGRldikKIHsKLQlzdHJ1Y3QgcmVzb3VyY2UgKnJlZ3MsICpmaWZvOwor CXN0cnVjdCByZXNvdXJjZSAqcmVzOwogCXN0cnVjdCBjbGsgKnBjbGssICpoY2xrOwogCXN0cnVj dCB1c2JhX3VkYyAqdWRjOwogCWludCBpcnEsIHJldCwgaTsKQEAgLTIyODQsMTAgKzIyODQsMjQg QEAgc3RhdGljIGludCB1c2JhX3VkY19wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2 KQogCXVkYy0+Z2FkZ2V0ID0gdXNiYV9nYWRnZXRfdGVtcGxhdGU7CiAJSU5JVF9MSVNUX0hFQUQo JnVkYy0+Z2FkZ2V0LmVwX2xpc3QpOwogCi0JcmVncyA9IHBsYXRmb3JtX2dldF9yZXNvdXJjZShw ZGV2LCBJT1JFU09VUkNFX01FTSwgQ1RSTF9JT01FTV9JRCk7Ci0JZmlmbyA9IHBsYXRmb3JtX2dl dF9yZXNvdXJjZShwZGV2LCBJT1JFU09VUkNFX01FTSwgRklGT19JT01FTV9JRCk7Ci0JaWYgKCFy ZWdzIHx8ICFmaWZvKQotCQlyZXR1cm4gLUVOWElPOworCXJlcyA9IHBsYXRmb3JtX2dldF9yZXNv dXJjZShwZGV2LCBJT1JFU09VUkNFX01FTSwgQ1RSTF9JT01FTV9JRCk7CisJdWRjLT5yZWdzID0g ZGV2bV9pb3JlbWFwX3Jlc291cmNlKCZwZGV2LT5kZXYsIHJlcyk7CisJaWYgKElTX0VSUih1ZGMt PnJlZ3MpKSB7CisJCXJldCA9IFBUUl9FUlIodWRjLT5yZWdzKTsKKwkJZGV2X2VycigmcGRldi0+ ZGV2LCAiVW5hYmxlIHRvIG1hcCBJL08gbWVtb3J5OiAlZFxuIiwgcmV0KTsKKwkJcmV0dXJuIHJl dDsKKwl9CisJZGV2X2luZm8oJnBkZXYtPmRldiwgIk1NSU8gcmVnaXN0ZXJzIGF0ICVwUiBtYXBw ZWQgYXQgJXBcbiIsCisJCSByZXMsIHVkYy0+cmVncyk7CisKKwlyZXMgPSBwbGF0Zm9ybV9nZXRf cmVzb3VyY2UocGRldiwgSU9SRVNPVVJDRV9NRU0sIEZJRk9fSU9NRU1fSUQpOworCXVkYy0+Zmlm byA9IGRldm1faW9yZW1hcF9yZXNvdXJjZSgmcGRldi0+ZGV2LCByZXMpOworCWlmIChJU19FUlIo dWRjLT5maWZvKSkgeworCQlyZXQgPSBQVFJfRVJSKHVkYy0+Zmlmbyk7CisJCWRldl9lcnIoJnBk ZXYtPmRldiwgIlVuYWJsZSB0byBtYXAgRklGTzogJWRcbiIsIHJldCk7CisJCXJldHVybiByZXQ7 CisJfQorCWRldl9pbmZvKCZwZGV2LT5kZXYsICJGSUZPIGF0ICVwUiBtYXBwZWQgYXQgJXBcbiIs IHJlcywgdWRjLT5maWZvKTsKIAogCWlycSA9IHBsYXRmb3JtX2dldF9pcnEocGRldiwgMCk7CiAJ aWYgKGlycSA8IDApCkBAIC0yMzA3LDIyICsyMzIxLDYgQEAgc3RhdGljIGludCB1c2JhX3VkY19w cm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQogCXVkYy0+aGNsayA9IGhjbGs7CiAJ dWRjLT52YnVzX3BpbiA9IC1FTk9ERVY7CiAKLQlyZXQgPSAtRU5PTUVNOwotCXVkYy0+cmVncyA9 IGRldm1faW9yZW1hcCgmcGRldi0+ZGV2LCByZWdzLT5zdGFydCwgcmVzb3VyY2Vfc2l6ZShyZWdz KSk7Ci0JaWYgKCF1ZGMtPnJlZ3MpIHsKLQkJZGV2X2VycigmcGRldi0+ZGV2LCAiVW5hYmxlIHRv IG1hcCBJL08gbWVtb3J5LCBhYm9ydGluZy5cbiIpOwotCQlyZXR1cm4gcmV0OwotCX0KLQlkZXZf aW5mbygmcGRldi0+ZGV2LCAiTU1JTyByZWdpc3RlcnMgYXQgMHglMDhseCBtYXBwZWQgYXQgJXBc biIsCi0JCSAodW5zaWduZWQgbG9uZylyZWdzLT5zdGFydCwgdWRjLT5yZWdzKTsKLQl1ZGMtPmZp Zm8gPSBkZXZtX2lvcmVtYXAoJnBkZXYtPmRldiwgZmlmby0+c3RhcnQsIHJlc291cmNlX3NpemUo ZmlmbykpOwotCWlmICghdWRjLT5maWZvKSB7Ci0JCWRldl9lcnIoJnBkZXYtPmRldiwgIlVuYWJs ZSB0byBtYXAgRklGTywgYWJvcnRpbmcuXG4iKTsKLQkJcmV0dXJuIHJldDsKLQl9Ci0JZGV2X2lu Zm8oJnBkZXYtPmRldiwgIkZJRk8gYXQgMHglMDhseCBtYXBwZWQgYXQgJXBcbiIsCi0JCSAodW5z aWduZWQgbG9uZylmaWZvLT5zdGFydCwgdWRjLT5maWZvKTsKLQogCXBsYXRmb3JtX3NldF9kcnZk YXRhKHBkZXYsIHVkYyk7CiAKIAkvKiBNYWtlIHN1cmUgd2Ugc3RhcnQgZnJvbSBhIGNsZWFuIHNs YXRlICovCg==