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: [09/11] usb: musb: break the huge isr musb_stage0_irq() into small functions From: Dan Carpenter Message-Id: <20180418141405.hxb6ltfd6t73uqmc@mwanda> Date: Wed, 18 Apr 2018 17:14:05 +0300 To: Bin Liu , kbuild@01.org, kbuild-all@01.org, linux-usb@vger.kernel.org List-ID: T24gV2VkLCBBcHIgMTgsIDIwMTggYXQgMDg6MzM6NTJBTSAtMDUwMCwgQmluIExpdSB3cm90ZToK PiBIaSBEYW4sCj4gCj4gSSBhcHByZWNpYXRlIHlvdSBzY2FuaW5nICB0aGUgcGF0Y2hlcyBhbmQg cmVwb3J0aW5nIHRoZSBpc3N1ZXMuCj4gCgpUaGVzZSBhcmUga2J1aWxkIHN0dWZmIHNvIEkgYmFz aWNhbGx5IGp1c3QgZm9yd2FyZCB0aGVtLiAgSXQncyBubwplZmZvcnQuCgo+IE9uIFdlZCwgQXBy IDE4LCAyMDE4IGF0IDEwOjI1OjM0QU0gKzAzMDAsIERhbiBDYXJwZW50ZXIgd3JvdGU6Cj4gPiBI aSBCaW4sCj4gPiAKPiA+IEkgbG92ZSB5b3VyIHBhdGNoISBQZXJoYXBzIHNvbWV0aGluZyB0byBp bXByb3ZlOgo+ID4gCj4gPiBbYXV0byBidWlsZCB0ZXN0IFdBUk5JTkcgb24gYmFsYmktdXNiL25l eHRdCj4gPiBbYWxzbyBidWlsZCB0ZXN0IFdBUk5JTkcgb24gdjQuMTctcmMxIG5leHQtMjAxODA0 MTddCj4gPiBbaWYgeW91ciBwYXRjaCBpcyBhcHBsaWVkIHRvIHRoZSB3cm9uZyBnaXQgdHJlZSwg cGxlYXNlIGRyb3AgdXMgYSBub3RlIHRvIGhlbHAgaW1wcm92ZSB0aGUgc3lzdGVtXQo+ID4gCj4g PiB1cmw6ICAgIGh0dHBzOi8vZ2l0aHViLmNvbS8wZGF5LWNpL2xpbnV4L2NvbW1pdHMvQmluLUxp dS91c2ItbXVzYi1jbGVhbnVwLzIwMTgwNDE3LTEzMzYzMwo+ID4gYmFzZTogICBodHRwczovL2dp dC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC9iYWxiaS91c2IuZ2l0IG5leHQK PiA+IAo+ID4gc21hdGNoIHdhcm5pbmdzOgo+ID4gZHJpdmVycy91c2IvbXVzYi9tdXNiX2NvcmUu Yzo3OTcgbXVzYl9oYW5kbGVfaW50cl9jb25uZWN0KCkgZXJyb3I6IHdlIHByZXZpb3VzbHkgYXNz dW1lZCAnbXVzYi0+aGNkJyBjb3VsZCBiZSBudWxsIChzZWUgbGluZSA3ODMpCj4gCj4gSXQgYXBw ZWFycyB0aGUgY29uZGl0aW9uIGNoZWNrIHdhcyBpbnRyb2R1Y2VkIGJhY2sgaW4gMjAxMyBpbiBh biBhdHRlbXB0Cj4gdG8gc2VwYXJhdGUgaG9zdC1vbmx5IGFuZCBnYWRnZXQtb25seSBjb25maWd1 cmF0aW9ucyBmb3IgbXVzYiBbMV0sIGJ1dCBpdAo+IHNlZW1zIHRoZSB3b3JrIGlzIG5vdCBjb21w bGV0ZSwgYmVjYXVzZSB0aGUgbXVzYi0+aGNkIGFsbG9jYXRpb24gaXMKPiB1bmNvbmRpdGlvbmFs LiBTbyBpbiB0aGUgY3VycmVudCBjb2RlLCBtdXNiLT5oY2Qgd29uJ3QgYmUgTlVMTC4gCj4gCj4g QnV0IEkgYW0gbm93IGhlc2l0YXRlZCB0byByZW1vdmUgdGhpcyAnaWYobXVzYi0+aGNkKScgY2hl Y2sgdG8gc29sdmUKPiB0aGlzIHNtYXRjaCB3YXJuaW5nLCBiZWNhdXNlIEkgYW0gc3RpbGwgZGVi YXRpbmcgb24gZWl0aGVyIGNvbnRpbnVlIHRoZQo+IHdvcmsgdG8gc2VwYXJhdGUgdGhlIHR3byBj b25maWd1cmF0aW9ucyBvciBjbGVhbiB1cCB0aGUgdW5jb21wbGV0ZWQgY29kZQo+IGxlZnQgYnkg dGhlIGF0dGVtcHQgdG8gbm90IHNlcGFyYXRlIHRoZW0uCj4gCj4gU28gSSB3YW50IHRvIGxlYXZl IHRoZSBwYXRjaCBhcyBpcyBmb3Igbm93LCBpcyBpdCByZWFzb25hYmxlPwo+IAoKRmluZSBieSBt ZS4gIFJpZ2h0IG5vdyBpdCdzIHNvcnQgb2YgaGFyZCBmb3IgU21hdGNoIHRvIHBhcnNlIHRoZSBj b2RlCndlbGwgZW5vdWdoIGZvciBpdCB0byBrbm93IHRoYXQgLT5oY2QgaXMgYWx3YXlzIG5vbi1O VUxMIGJ1dCBJJ20KaG9wZWZ1bCB0aGF0IG1heWJlIGluIGEgY291cGxlIHllYXJzIHRoYXQgd2ls bCBiZSBwb3NzaWJsZS4uLgoKcmVnYXJkcywKZGFuIGNhcnBlbnRlcgotLS0KVG8gdW5zdWJzY3Jp YmUgZnJvbSB0aGlzIGxpc3Q6IHNlbmQgdGhlIGxpbmUgInVuc3Vic2NyaWJlIGxpbnV4LXVzYiIg aW4KdGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcKTW9y ZSBtYWpvcmRvbW8gaW5mbyBhdCAgaHR0cDovL3ZnZXIua2VybmVsLm9yZy9tYWpvcmRvbW8taW5m by5odG1sCg==