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[78.210.255.2]) by smtp.googlemail.com with ESMTPSA id h10sm54334751wmf.44.2019.01.24.01.38.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 24 Jan 2019 01:38:59 -0800 (PST) Subject: Re: [PATCH] clocksource: sun5i: fail gracefully when clock rate is unavailable To: Chen-Yu Tsai References: <20190110062207.18787-1-wens@csie.org> <0f9b4bc0-6969-97d3-8ac6-63931ea6db92@linaro.org> From: Daniel Lezcano Message-ID: Date: Thu, 24 Jan 2019 10:38:58 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190124_013902_614109_5C298B94 X-CRM114-Status: GOOD ( 14.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maxime Ripard , Thomas Gleixner , linux-kernel , linux-arm-kernel Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMjQvMDEvMjAxOSAwOTo1NiwgQ2hlbi1ZdSBUc2FpIHdyb3RlOgo+IE9uIFRodSwgSmFuIDEw LCAyMDE5IGF0IDU6MTkgUE0gRGFuaWVsIExlemNhbm8KPiA8ZGFuaWVsLmxlemNhbm9AbGluYXJv Lm9yZz4gd3JvdGU6Cj4+Cj4+IE9uIDEwLzAxLzIwMTkgMDc6MjIsIENoZW4tWXUgVHNhaSB3cm90 ZToKPj4+IElmIHRoZSBjbG9jayB0cmVlIGlzIG5vdCBmdWxseSBwb3B1bGF0ZWQgd2hlbiB0aGUg dGltZXItc3VuNWkgaW5pdCBjb2RlCj4+PiBpcyBjYWxsZWQsIGF0dGVtcHRzIHRvIGdldCB0aGUg Y2xvY2sgcmF0ZSBmb3IgdGhlIHRpbWVyIHdvdWxkIGZhaWwgYW5kCj4+PiByZXR1cm4gMC4KPj4+ Cj4+PiBNYWtlIHRoZSBpbml0IGNvZGUgZm9yIGJvdGggY2xvY2sgZXZlbnRzIGFuZCBjbG9ja3Nv dXJjZSBjaGVjayB0aGUKPj4+IHJldHVybmVkIGNsb2NrIHJhdGUgYW5kIGZhaWwgZ3JhY2VmdWxs eSBpZiB0aGUgcmVzdWx0IGlzIDAsIGluc3RlYWQgb2YKPj4+IGNhdXNpbmcgYSBkaXZpZGUgYnkg MCBleGNlcHRpb24gbGF0ZXIgb24uCj4+Pgo+Pj4gRml4ZXM6IDRhNTkwNThmMGIwOSAoImNsb2Nr c291cmNlL2RyaXZlcnMvc3VuNWk6IFJlZmFjdG9yIHRoZSBjdXJyZW50IGNvZGUiKQo+Pj4gU2ln bmVkLW9mZi1ieTogQ2hlbi1ZdSBUc2FpIDx3ZW5zQGNzaWUub3JnPgo+Pj4gLS0tCj4+Cj4+IEFw cGxpZWQgdGhhbmtzLgo+IAo+IEknbSBub3Qgc2VlaW5nIHRoaXMgaW4gbGludXgtbmV4dCwgbm9y IHRoZSBwYXRjaAo+IAo+ICAgICBhcm02NDogYXJjaF90aW1lcjogV29ya2Fyb3VuZCBmb3IgQWxs d2lubmVyIEE2NCB0aW1lciBpbnN0YWJpbGl0eQo+IAo+IEFueSBpZGVhIHdoZXJlIHRoZXNlIGVu ZGVkIHVwPwoKWWVhaCwgSSBoYXZlIGEgcm91Z2ggaWRlYS4gVGhleSBhcmUgbm93IGluIGxpbnV4 LW5leHQgdmlhIHRoZQpjbG9ja2V2ZW50cy9uZXh0IGJyYW5jaC4KCgoKCi0tIAogPGh0dHA6Ly93 d3cubGluYXJvLm9yZy8+IExpbmFyby5vcmcg4pSCIE9wZW4gc291cmNlIHNvZnR3YXJlIGZvciBB Uk0gU29DcwoKRm9sbG93IExpbmFybzogIDxodHRwOi8vd3d3LmZhY2Vib29rLmNvbS9wYWdlcy9M aW5hcm8+IEZhY2Vib29rIHwKPGh0dHA6Ly90d2l0dGVyLmNvbS8jIS9saW5hcm9vcmc+IFR3aXR0 ZXIgfAo8aHR0cDovL3d3dy5saW5hcm8ub3JnL2xpbmFyby1ibG9nLz4gQmxvZwoKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwg bWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK