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Date: Thu, 12 Jul 2012 00:02:50 +0200 From: Linus Walleij <linus.walleij@...aro.org> To: Chandrabhanu Mahapatra <cmahapatra@...com> Cc: grant.likely@...retlab.ca, linus.walleij@...ricsson.com, rob.herring@...xeda.com, linux-kernel@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org, leed.aguilar@...com Subject: Re: [PATCH 1/4] GPIO: PCA953X: Increase size of invert variable to support 24 bit On Tue, Jul 10, 2012 at 3:35 PM, Chandrabhanu Mahapatra <cmahapatra@...com> wrote: > TCA6424 is a low voltage 24 bit I2C and SMBus I/O expander of pca953x family > similar to its 16 bit predecessor TCA6416. It comes with three 8-bit active > Input, Output, Polarity Inversion and Configuration registers each. The polarity > of Input ports can be reversed by setting the appropiate bit in Polarity > Inversion registers. > > The variables corresponding to Input, Output and Configuration registers have > already been updated to support 24 bit values. This patch thus updates the > invert variable of PCA953X platform data to support 24 bit. > > Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@...com> I remember this (I think). So expand to 32bit to support 24 bit, that looks reasonable. Patch applied. Thanks, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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