On 06/03/2014 01:37 AM, f...@marvell.com wrote: > From: Fan Wu <f...@marvell.com> > > What the patch did: > 1.To call pinmux_disable_setting ahead of pinmux_enable_setting in each time > of > calling pinctrl_select_state > 2.Remove the HW disable operation in in pinmux_disable_setting function. > 3.Remove the disable ops in struct pinmux_ops ... > Signed-off-by: Fan Wu <f...@marvell.com> > Signed-off-by: Stephen Warren <swar...@nvidia.com>
As I mentioned in my previous email, I didn't sign this off. I made some suggestions for a better alternative in that email. If I *had* written that s-o-b, then it should be before yours in the patch description since you handled the patch last. > diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h > @@ -70,8 +70,6 @@ struct pinmux_ops { > unsigned * const num_groups); > int (*enable) (struct pinctrl_dev *pctldev, unsigned func_selector, > unsigned group_selector); > - void (*disable) (struct pinctrl_dev *pctldev, unsigned func_selector, > - unsigned group_selector); This will cause a compile failure, since many drivers still set the .disable function pointer. You need to update all the driver files to remove those functions too. There's quite a bit of code in some of those functions, so you'd need the relevant driver maintainers to confirm it's OK to remove it. I think only the owners of pinctrl-egra and pinctrl-single have ack'd this concept so far. -- 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/