On 27/02/15 04:50, Axel Lin wrote: > he state->regmap is initialized by devm_regmap_init_mmio(). > So it's fine to use spin_lock rather than mutex to protct state->regmap rmw > operations. > > Signed-off-by: Axel Lin <axel....@ingics.com> > --- > Hi Sylwester, > I don't have this hardware handy, so can you test if this patch works. > This patch is on top of my previous patch (phy: exynos-mipi-video: Fixup > the test for state->regmap)
Thanks for the patch, it looks good to me. I somehow missed the syscon already uses a spinlock for regmap protection. v4.0-rc1 seems devastated as far as exynos4 is concerned, it may take some time until I get around and fix all the issues so I tested your patch on v3.19. It all works well as expected. Acked-by: Sylwester Nawrocki <s.nawro...@samsung.com> Tested-by: Sylwester Nawrocki <s.nawro...@samsung.com> -- Thanks, Sylwester -- 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/
