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Wysocki" , Len Brown Date: Fri, 17 Jul 2020 15:37:40 +0200 Message-Id: <20200717133753.127282-4-hdegoede@redhat.com> In-Reply-To: <20200717133753.127282-1-hdegoede@redhat.com> References: <20200717133753.127282-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Subject: [Intel-gfx] [PATCH v5 03/16] pwm: lpss: Fix off by one error in base_unit math in pwm_lpss_prepare() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pwm@vger.kernel.org, linux-acpi@vger.kernel.org, intel-gfx , dri-devel@lists.freedesktop.org, Andy Shevchenko , Mika Westerberg Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" QWNjb3JkaW5nIHRvIHRoZSBkYXRhLXNoZWV0IHRoZSB3YXkgdGhlIFBXTSBjb250cm9sbGVyIHdv cmtzIGlzIHRoYXQKZWFjaCBpbnB1dCBjbG9jay1jeWNsZSB0aGUgYmFzZV91bml0IGdldHMgYWRk ZWQgdG8gYSBOIGJpdCBjb3VudGVyIGFuZAp0aGF0IGNvdW50ZXIgb3ZlcmZsb3dpbmcgZGV0ZXJt aW5lcyB0aGUgUFdNIG91dHB1dCBmcmVxdWVuY3kuCgpTbyBhc3N1bWluZyBlLmcuIGEgMTYgYml0 IGNvdW50ZXIgdGhpcyBtZWFucyB0aGF0IGlmIGJhc2VfdW5pdCBpcyBzZXQgdG8gMSwKYWZ0ZXIg NjU1MzUgaW5wdXQgY2xvY2stY3ljbGVzIHRoZSBjb3VudGVyIGhhcyBiZWVuIGluY3JlYXNlZCBm cm9tIDAgdG8KNjU1MzUgYW5kIGl0IHdpbGwgb3ZlcmZsb3cgb24gdGhlIG5leHQgY3ljbGUsIHNv IGl0IHdpbGwgb3ZlcmZsb3cgYWZ0ZXIKZXZlcnkgNjU1MzYgY2xvY2sgY3ljbGVzIGFuZCB0aHVz IHRoZSBjYWxjdWxhdGlvbnMgZG9uZSBpbgpwd21fbHBzc19wcmVwYXJlKCkgc2hvdWxkIHVzZSA2 NTUzNiBhbmQgbm90IDY1NTM1LgoKVGhpcyBjb21taXQgZml4ZXMgdGhpcy4gTm90ZSB0aGlzIGFs c28gYWxpZ25zIHRoZSBjYWxjdWxhdGlvbnMgaW4KcHdtX2xwc3NfcHJlcGFyZSgpIHdpdGggdGhv c2UgaW4gcHdtX2xwc3NfZ2V0X3N0YXRlKCkuCgpOb3RlIHRoaXMgZWZmZWN0aXZlbHkgcmV2ZXJ0 cyBjb21taXQgNjg0MzA5ZTUwNDNlICgicHdtOiBscHNzOiBBdm9pZApwb3RlbnRpYWwgb3ZlcmZs b3cgb2YgYmFzZV91bml0IikuIFRoZSBuZXh0IHBhdGNoIGluIHRoaXMgc2VyaWVzIHJlYWxseQpm aXhlcyB0aGUgcG90ZW50aWFsIG92ZXJmbG93IG9mIHRoZSBiYXNlX3VuaXQgdmFsdWUuCgpGaXhl czogNjg0MzA5ZTUwNDNlICgicHdtOiBscHNzOiBBdm9pZCBwb3RlbnRpYWwgb3ZlcmZsb3cgb2Yg YmFzZV91bml0IikKUmV2aWV3ZWQtYnk6IEFuZHkgU2hldmNoZW5rbyA8YW5kcml5LnNoZXZjaGVu a29AbGludXguaW50ZWwuY29tPgpBY2tlZC1ieTogVXdlIEtsZWluZS1Lw7ZuaWcgPHUua2xlaW5l LWtvZW5pZ0BwZW5ndXRyb25peC5kZT4KU2lnbmVkLW9mZi1ieTogSGFucyBkZSBHb2VkZSA8aGRl Z29lZGVAcmVkaGF0LmNvbT4KLS0tCkNoYW5nZXMgaW4gdjM6Ci0gQWRkIEZpeGVzIHRhZwotIEFk ZCBSZXZpZXdlZC1ieTogQW5keSBTaGV2Y2hlbmtvIHRhZwotLS0KIGRyaXZlcnMvcHdtL3B3bS1s cHNzLmMgfCA2ICsrKy0tLQogMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgMyBkZWxl dGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL3B3bS9wd20tbHBzcy5jIGIvZHJpdmVycy9w d20vcHdtLWxwc3MuYwppbmRleCA5ZDk2NWZmZTY2ZDEuLjQzYjFmYzYzNGFmMSAxMDA2NDQKLS0t IGEvZHJpdmVycy9wd20vcHdtLWxwc3MuYworKysgYi9kcml2ZXJzL3B3bS9wd20tbHBzcy5jCkBA IC05Myw3ICs5Myw3IEBAIHN0YXRpYyB2b2lkIHB3bV9scHNzX3ByZXBhcmUoc3RydWN0IHB3bV9s cHNzX2NoaXAgKmxwd20sIHN0cnVjdCBwd21fZGV2aWNlICpwd20sCiAJICogVGhlIGVxdWF0aW9u IGlzOgogCSAqIGJhc2VfdW5pdCA9IHJvdW5kKGJhc2VfdW5pdF9yYW5nZSAqIGZyZXEgLyBjKQog CSAqLwotCWJhc2VfdW5pdF9yYW5nZSA9IEJJVChscHdtLT5pbmZvLT5iYXNlX3VuaXRfYml0cykg LSAxOworCWJhc2VfdW5pdF9yYW5nZSA9IEJJVChscHdtLT5pbmZvLT5iYXNlX3VuaXRfYml0cyk7 CiAJZnJlcSAqPSBiYXNlX3VuaXRfcmFuZ2U7CiAKIAliYXNlX3VuaXQgPSBESVZfUk9VTkRfQ0xP U0VTVF9VTEwoZnJlcSwgYyk7CkBAIC0xMDQsOCArMTA0LDggQEAgc3RhdGljIHZvaWQgcHdtX2xw c3NfcHJlcGFyZShzdHJ1Y3QgcHdtX2xwc3NfY2hpcCAqbHB3bSwgc3RydWN0IHB3bV9kZXZpY2Ug KnB3bSwKIAogCW9yaWdfY3RybCA9IGN0cmwgPSBwd21fbHBzc19yZWFkKHB3bSk7CiAJY3RybCAm PSB+UFdNX09OX1RJTUVfRElWX01BU0s7Ci0JY3RybCAmPSB+KGJhc2VfdW5pdF9yYW5nZSA8PCBQ V01fQkFTRV9VTklUX1NISUZUKTsKLQliYXNlX3VuaXQgJj0gYmFzZV91bml0X3JhbmdlOworCWN0 cmwgJj0gfigoYmFzZV91bml0X3JhbmdlIC0gMSkgPDwgUFdNX0JBU0VfVU5JVF9TSElGVCk7CisJ YmFzZV91bml0ICY9IChiYXNlX3VuaXRfcmFuZ2UgLSAxKTsKIAljdHJsIHw9ICh1MzIpIGJhc2Vf dW5pdCA8PCBQV01fQkFTRV9VTklUX1NISUZUOwogCWN0cmwgfD0gb25fdGltZV9kaXY7CiAKLS0g CjIuMjYuMgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==