| Message ID | 1426542154-31072-1-git-send-email-stefan@agner.ch |
|---|---|
| State | New |
| Headers | show |
On 03/16/2015 03:42 PM, Stefan Agner wrote: > Optional fields are set to -1 by various preprocessor macros. Make > sure the fields can actually store them. This seems fine to me. I suppose there is a small risk that the old code let some invalid configurations pass whereas this new code will reject them and hence not program any later pinmux configurations in the "list" in DT. However, I suspect the risk is quite small and won't be an issue. Acked-by: Stephen Warren <swarren@nvidia.com> I also tested this on Beaver, Dalmore, and Jetson TK1 using Paul Walmsley's automated test system, and saw no issues, so: Tested-by: Stephen Warren <swarren@nvidia.com> -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Mar 16, 2015 at 10:42 PM, Stefan Agner <stefan@agner.ch> wrote: > Optional fields are set to -1 by various preprocessor macros. Make > sure the fields can actually store them. > > Signed-off-by: Stefan Agner <stefan@agner.ch> Patch applied with Stephen's ACK/Test tags. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/pinctrl/pinctrl-tegra.h b/drivers/pinctrl/pinctrl-tegra.h index 8d94d13..b8a82a3 100644 --- a/drivers/pinctrl/pinctrl-tegra.h +++ b/drivers/pinctrl/pinctrl-tegra.h @@ -139,26 +139,26 @@ struct tegra_pingroup { u32 pupd_bank:2; u32 tri_bank:2; u32 drv_bank:2; - u32 mux_bit:6; - u32 pupd_bit:6; - u32 tri_bit:6; - u32 einput_bit:6; - u32 odrain_bit:6; - u32 lock_bit:6; - u32 ioreset_bit:6; - u32 rcv_sel_bit:6; - u32 hsm_bit:6; - u32 schmitt_bit:6; - u32 lpmd_bit:6; - u32 drvdn_bit:6; - u32 drvup_bit:6; - u32 slwr_bit:6; - u32 slwf_bit:6; - u32 drvtype_bit:6; - u32 drvdn_width:6; - u32 drvup_width:6; - u32 slwr_width:6; - u32 slwf_width:6; + s32 mux_bit:6; + s32 pupd_bit:6; + s32 tri_bit:6; + s32 einput_bit:6; + s32 odrain_bit:6; + s32 lock_bit:6; + s32 ioreset_bit:6; + s32 rcv_sel_bit:6; + s32 hsm_bit:6; + s32 schmitt_bit:6; + s32 lpmd_bit:6; + s32 drvdn_bit:6; + s32 drvup_bit:6; + s32 slwr_bit:6; + s32 slwf_bit:6; + s32 drvtype_bit:6; + s32 drvdn_width:6; + s32 drvup_width:6; + s32 slwr_width:6; + s32 slwf_width:6; }; /**
Optional fields are set to -1 by various preprocessor macros. Make sure the fields can actually store them. Signed-off-by: Stefan Agner <stefan@agner.ch> --- With that, sizes are back to normal: text data bss dec hex filename 5406 180 1 5587 15d3 drivers/pinctrl/pinctrl-tegra-xusb.o 5256 64 0 5320 14c8 drivers/pinctrl/pinctrl-tegra.o 18072 1032 0 19104 4aa0 drivers/pinctrl/pinctrl-tegra114.o 19214 1128 0 20342 4f76 drivers/pinctrl/pinctrl-tegra124.o 18352 876 0 19228 4b1c drivers/pinctrl/pinctrl-tegra20.o 24621 1068 0 25689 6459 drivers/pinctrl/pinctrl-tegra30.o drivers/pinctrl/pinctrl-tegra.h | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-)