On Tue, Jan 06, 2015 at 10:15:47PM +0100, Esben Haabendal wrote: > On 5 January 2015 at 16:48, Mark Brown <broonie@xxxxxxxxxx> wrote: > >> Please consider commit 4302a59629f7a0bd70fd1605d2b558597517372a > >> (spi: fsl: Fix problem with multi message transfers) for inclusion in > >> stable kernel 3.14. > >> It fixes a regression when using mmc_spi driver on top of spi-fsl-spi > >> driver (tested with powerpc mpc8313 based board). > > Has this ever worked? > Yes, I have used mmc_spi with spi-fsl-spi on the same board with success > with in 2.6.33, 3.0 and 3.4. > I have no idea what has caused this to break. Maybe mmc_spi driver was > not doing multi message transfers earlier? So, I now see this has actually been merged into stable without getting to the bottom of why it's helping anything... this is a bit worrying since it's adding new functionality and not really a bug fix. It'd have been good to at least get a followup here.
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