From mboxrd@z Thu Jan 1 00:00:00 1970 From: ben-linux@fluff.org (Ben Dooks) Date: Mon, 8 Mar 2010 16:16:05 +0000 Subject: [PATCH v2] Fix GPIOs bank H and J not being preserved during suspend In-Reply-To: References: <1268047288-11166-1-git-send-email-chripell@fsfe.org> <20100308155522.GE24864@trinity.fluff.org> Message-ID: <20100308161604.GF24864@trinity.fluff.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Mar 08, 2010 at 05:14:05PM +0100, christian pellegrin wrote: > On Mon, Mar 8, 2010 at 4:55 PM, Ben Dooks wrote: > > > > Still not getting why you're changing this from x, to x - 1. > > > > ok: the reason is that gpio_nr is already incremented by one in the > for instruction. So gpio_nr is not pointing to the first pin of a bank > after the first iteration. Of course this doesn't matter because we > don't have 32 banks of gpio pins and s3c_gpiolib_getchip works even if > we point to a pin in the middle of a bank. But if we get a s3c device > with more than 32 banks the 33rd will be skipped. Or at least this is > the reason why I did this, maybe I'm mistaken. > > Anyway this is a minor point, I fixed it when catching why bank H was > not preserved (and so my serial console ttyS1 was dead). Can we have that as a seperate patch with that information in it, to show what is being changed. Thanks. -- Ben Q: What's a light-year? A: One-third less calories than a regular year.