From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Miao Subject: Re: [PATCH] mach-pxa/viper: Fix timeout usage for I2C Date: Tue, 13 Apr 2010 07:04:01 +0800 Message-ID: References: <20100412193943.GP3048@n2100.arm.linux.org.uk> <20100412215326.GD6148@shareable.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20100412215326.GD6148@shareable.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Jamie Lokier Cc: Russell King - ARM Linux , Wolfram Sang , Marc Zyngier , linux-i2c@vger.kernel.org, Mike Rapoport , Jean Delvare , linux-arm-kernel@lists.infradead.org List-Id: linux-i2c@vger.kernel.org T24gVHVlLCBBcHIgMTMsIDIwMTAgYXQgNTo1MyBBTSwgSmFtaWUgTG9raWVyIDxqYW1pZUBzaGFy ZWFibGUub3JnPiB3cm90ZToKPiBSdXNzZWxsIEtpbmcgLSBBUk0gTGludXggd3JvdGU6Cj4+IE9u IE1vbiwgQXByIDEyLCAyMDEwIGF0IDA5OjMyOjM1UE0gKzAyMDAsIEplYW4gRGVsdmFyZSB3cm90 ZToKPj4gPiBPbiBNb24sIDEyIEFwciAyMDEwIDIwOjIwOjEwICswMTAwLCBSdXNzZWxsIEtpbmcg LSBBUk0gTGludXggd3JvdGU6Cj4+ID4gPiBPbiBNb24sIEFwciAxMiwgMjAxMCBhdCAwOToxMzox OVBNICswMjAwLCBKZWFuIERlbHZhcmUgd3JvdGU6Cj4+ID4gPiA+IE9uIFR1ZSwgMTMgQXByIDIw MTAgMDE6NTc6NTEgKzA4MDAsIEVyaWMgTWlhbyB3cm90ZToKPj4gPiA+ID4gPiBPbmUgb3RoZXIg YmV0dGVyIGFuZCBjbGVhbmVyIGFwcHJvYWNoIHRvIHN1Y2ggaW5jb25zaXN0ZW5jeSBpc3N1ZSBp cwo+PiA+ID4gPiA+IHRvIGhhdmUgYSB0aW1lb3V0X21zIGZpZWxkLCBhbmQgaGF2aW5nIGkyYy1n cGlvLmMgZHJpdmVyIHRvIGNvbnZlcnQgdGhpcwo+PiA+ID4gPiA+IHRvIGppZmZpZXMgdXNpbmcg bXNlY190b19qaWZmaWVzKCkgYXQgcnVuLXRpbWUuCj4+ID4gPiA+Cj4+ID4gPiA+IFdpdGggd2hh dCBiZW5lZml0PyBFeHByZXNzaW5nIHRpbWUgdmFsdWVzIGluIHVuaXRzIG9mIEhaIGlzIHZlcnkK Pj4gPiA+ID4gZnJlcXVlbnQgaW4gdGhlIGtlcm5lbCBjb2RlIGFuZCBzaG91bGRuJ3QgYWN0dWFs bHkgc3VycHJpc2UgYW55b25lLgo+PiA+ID4KPj4gPiA+IEFjdHVhbGx5LCB0aGlzIHBhdGNoIHNo b3dzIHRoZXJlIGlzIGNvbmZ1c2lvbi4KPj4gPiA+Cj4+ID4gPiAiQXNzdW1lICcxMDAnIG1lYW5z IDEwMG1zIGhlcmUgYW5kIGFkYXB0IGFjY29yZGluZ2x5LiIKPj4gPiA+Cj4+ID4gPiBTaW5jZSB0 aGlzIHBhdGNoIGlzIGZvciBBUk0sIHdoZXJlIEhaPTEwMCwgdGhlIGFib3ZlIHBhdGNoIGlzIG5v dCBhCj4+ID4gPiBzaW1wbGUgImNvbnZlcnQgaG93IHdlIGRlcml2ZSB0aGlzIGNvbnN0YW50IiBw YXRjaCAtIGl0J3MgYSBmdW5jdGlvbmFsCj4+ID4gPiBjaGFuZ2UsIHJlZHVjaW5nIHRoZSB0aW1l b3V0cyBieSBhIGZhY3RvciBvZiAxMC4KPj4gPiA+Cj4+ID4gPiBDb3VsZCB0aGF0IGJlIGJlY2F1 c2UgdGhlIHBhdGNoIGF1dGhvciBtaXNpbnRlcnByZXRlZCB0aGUgSFotYmFzZWQKPj4gPiA+IHZh bHVlcz8KPj4gPgo+PiA+IEkgYWRtaXQgSSB3b3VsZCBoYXZlIGFzc3VtZWQgMTAwIC0+IEhaLCBh cyBoYXJkLWNvZGVkIEhaLWRlcGVuZGVudAo+PiA+IHZhbHVlIHR5cGljYWxseSBhc3N1bWUgSFo9 MTAwLgo+PiA+Cj4+ID4gPiBJIHN1c3BlY3QgSSdtIG5vdCB0aGUgb25seSBvbmUgd2hvIHRoaW5r cyB0aGF0IHRoZSBsYXR0ZXIgb2YgIkhaIC8gMTAiCj4+ID4gPiAiMTAwbXMiIGlzIGVhc2llciB0 byByZWFkIGFuZCBjb21wcmVoZW5kIHdpdGhvdXQgbWlzdGFrZS4KPj4gPgo+PiA+IE9UT0gsIGNv bnZlcnRpbmcgZnJvbSBtcyB0byBqaWZmaWVzIGVhY2ggdGltZSB5b3UgbmVlZCB0aGUgdmFsdWUg aGFzIGEKPj4gPiBjb3N0Lgo+Pgo+PiBUcnVlOyB3aGF0IEkgZGlkIGZvciBNTUMgc3R1ZmYgaXMg Y29udmVydGVkIGl0IGZyb20gbXMgdG8gamlmZmllcyBhdAo+PiBpbml0aWFsaXphdGlvbiB0aW1l IHdoZW4gY29weWluZyBpdCBpbiBmcm9tIHBsYXRmb3JtIGRhdGEgaW4gdGhlCj4+IGRyaXZlcidz IHByb2JlIGZ1bmN0aW9uLgo+Pgo+PiBJJ20gbm90IHNheWluZyB0aGF0IEkgY2FyZSBlaXRoZXIg d2F5LCBJJ20gbWVyZWx5IHNob3dpbmcgdGhhdCBkZWFsaW5nCj4+IHdpdGggSFotYmFzZWQgdmFs dWVzIGNhbiBiZSAobWF5YmUgdW5leHBlY3RlZGx5KSBtb3JlIGVycm9yIHByb25lLgo+Cj4gSFog aXMgdXNlZCBhIGxvdCBpbiBrZXJuZWwgdGltZW91dHMsIHNvIGV2ZW4gdGhvdWdoIGl0J3MgY29u ZnVzaW5nLCBpdAo+IGlzIHNvbWV0aGluZyBldmVyeW9uZSBvdWdodCB0byBnZXQgdXNlZCB0by4K CkkgZG9uJ3QgdW5kZXJzdGFuZCB3aHkgcGVvcGxlIGhhcyB0byBsaXZlIHdpdGggY29uZnVzaW9u cyB3aGVyZSB0aGVyZSBpcwphcHBhcmVudGx5IGEgY2xlYW5lciB3YXkgdG8gZ28uIEhaIGlzIGV2 ZXJ5d2hlcmUsIGFuZCBhcyBsb25nIGFzIHRoZXkKbGl2ZSB3aXRoaW4gdGhlaXIgb3duIGRyaXZl ciBjb2RlLCB0aGF0J3MgT0suCgo+Cj4gQnV0IEkgYWdyZWUgaXQgaXMgdG9vIGNvbmZ1c2luZy4g wqBBbiBvYnZpb3VzIHJlbWVkeSBpczoKPgo+ICNkZWZpbmUgbWlsbGlzZWNvbmRzKG1zKSAoKCht cykgKiBIWiArIDk5OSkgLyAxMDAwKQo+ICNkZWZpbmUgc2Vjb25kcyhzKSDCoCDCoCDCoCAoKHMp ICogSFopCj4KClRoaXMgaXMgdG8gcmVpbnZlbnQgdGhlIHdoZWVsIGFzIHRoZXJlIGFyZSBhbHJl YWR5IG1zZWNzX3RvX2ppZmZpZXMoKQphbmQgdXNlY3NfdG9famlmZmllcygpLCBhbmQgdmljZSB2 ZXJzYS4gVGhlIG9ubHkgYmVuZWZpdCBvZiB1c2luZyBtYWNyb3MKaW5zdGVhZCBvZiBhIGZ1bmN0 aW9uIGlzIGZvciBjb25zdGFudHMuIFRoaXMsIGhvd2V2ZXIsIGNhbiBiZSB3b3JrZWQKYXJvdW5k IGFzIFJ1c3NlbGwgc3VnZ2VzdGVkLiBUaGUgYWRkaXRpb25hbCBydW4tdGltZSBjb3N0IGJ5IHRo aXMKZnVuY3Rpb24sIGNvbXBhcmVkIHdpdGggYSB1bml0IG9mIGppZmZpZXMsIGlzIGluc2lnbmlm aWNhbnQuCgo+IC0tIEphbWllCj4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJu ZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK