On Tue, Feb 3, 2015 at 2:44 PM, Rob Herring <r...@kernel.org> wrote: > On Tue, Feb 3, 2015 at 6:41 AM, Linus Walleij <linus.wall...@linaro.org> > wrote: >> On Tue, Jan 27, 2015 at 5:46 AM, Rob Herring <r...@kernel.org> wrote: >> >>> Add support for PXA1928 GPIOs. The PXA1928 adds a 6th bank from previous >>> generations. >>> >>> Signed-off-by: Jing Xiang <jxi...@marvell.com> >>> Signed-off-by: Xiangzhan Meng <meng...@marvell.com> >>> [robh: ported to 3.19 from vendor kernel] >>> Signed-off-by: Rob Herring <r...@kernel.org> >>> Cc: Linus Walleij <linus.wall...@linaro.org> >>> Cc: Alexandre Courbot <gnu...@gmail.com> >> >> Patch applied... >> >>> -#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) >>> +#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : ((n) > 5 ? 0x200 : 0x100) >>> \ >>> + + (((n) % 3) << 2)) >> >> While this is a bit convoluted. >> >> Someone care to send a patch converting it to something like a >> parseable static inline? > > I should have looked more closely than just taking the vendor code. > This was needlessly convoluted before and this just added on to it. It > can be simplified down to this: > > #define BANK_OFF(n) (((n) / 3) << 8) + (((n) % 3) << 2) > > I'll send a fix unless you want to fix up this patch.
I never saw a fixup patch, so if you have time... please tend to it. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/