Messages in this thread | | | Date | Tue, 19 Nov 2013 13:21:34 -0500 | From | Santosh Shilimkar <> | Subject | Re: [RFC 01/23] gpio/omap: raw read and write endian fix |
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On Friday 15 November 2013 07:01 PM, Taras Kondratiuk wrote: > From: Victor Kamensky <victor.kamensky@linaro.org> > > All OMAP IP blocks expect LE data, but CPU may operate in BE mode. > Need to use endian neutral functions to read/write h/w registers. > I.e instead of __raw_read[lw] and __raw_write[lw] functions code > need to use read[lw]_relaxed and write[lw]_relaxed functions. > If the first simply reads/writes register, the second will byteswap > it if host operates in BE mode. > > Changes are trivial sed like replacement of __raw_xxx functions > with xxx_relaxed variant. > > Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org> > Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org> > --- Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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