From mboxrd@z Thu Jan 1 00:00:00 1970 From: wsa@the-dreams.de (Wolfram Sang) Date: Fri, 20 Dec 2013 16:47:46 +0100 Subject: [PATCH V2 5/5] i2c: riic: add driver In-Reply-To: <2069590.SA4Ef3s3BZ@avalon> References: <1387402321-21866-1-git-send-email-wsa@the-dreams.de> <1407973.m5fTNuo5v5@avalon> <20131219120646.GA2563@katana> <2069590.SA4Ef3s3BZ@avalon> Message-ID: <20131220154746.GA9017@katana> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org > disable interrupts at runtime and use that as a state machine, while I was > wondering whether it wouldn't be simpler to keep all interrupts enabled at all > time and handle the synchronization explicitly. If I do this, I'll get another "spurious" interrupt telling me the transmit register is empty again, even after I wrote the last byte. I don't like this. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: