On Fri, Mar 7, 2014 at 8:22 PM, Stephen Warren <swarren@xxxxxxxxxxxxx> wrote: > From: Stephen Warren <swarren@xxxxxxxxxx> > > The per-SoC data structures for Tegra pinctrl stored some information > in a redundant way. Specifically, the list of groups that each function > could be muxed onto was stored once explicitly, and also as part of the > definition of each group. Eliminate this redundancy, and calculate each > function's list of valid groups at pinctrl probe time. This removes > thousands of lines of code from the pinctrl driver and ~16K from the > vmlinux binary size, and adds only about 500uS to the boot process (on > Tegra30; newer SoCs will likely be faster still). > > Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx> > --- > drivers/pinctrl/pinctrl-tegra.c | 38 ++ > drivers/pinctrl/pinctrl-tegra.h | 4 +- > drivers/pinctrl/pinctrl-tegra114.c | 931 +-------------------------- > drivers/pinctrl/pinctrl-tegra124.c | 1102 +------------------------------- > drivers/pinctrl/pinctrl-tegra20.c | 627 +----------------- > drivers/pinctrl/pinctrl-tegra30.c | 1242 +----------------------------------- > 6 files changed, 44 insertions(+), 3900 deletions(-) You got to love that diffstat. Excellent patch Stephen, applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
