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Message-ID: <VI1PR0702MB3615214734CE3D595C4A58618E320@VI1PR0702MB3615.eurprd07.prod.outlook.com> Date: Wed, 6 Dec 2017 09:50:36 +0000 From: "Zhang, Sean C. (NSB - CN/Hangzhou)" <sean.c.zhang@...ia-sbell.com> To: David Daney <ddaney@...iumnetworks.com>, Jan Glauber <jan.glauber@...iumnetworks.com>, "david.daney@...ium.com" <david.daney@...ium.com> CC: "wsa@...-dreams.de" <wsa@...-dreams.de>, "linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: [Bug fix] octeon-i2c driver improvement [2/2] Hi Jan and David, For octeon-i2c driver, there has duplicated interrupt disable in octeon_i2c_isr(), octeon_i2c_hlc_wait() and octeon_i2c_wait(), since octeon_i2c_hlc_wait() and octeon_i2c_wait() has pair of interrupt enable and disable, so the interrupt disable in octeon_i2c_isr() is not necessary. attached patch removed this unnecessary interrupt disable step. Please have time to review it. Thanks. BR Sean Zhang Download attachment "0001-i2c-octeon-driver-improvement.patch" of type "application/octet-stream" (1016 bytes) View attachment "i2c-octeon-core.c" of type "text/plain" (19194 bytes)
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