| Message ID | 1362322904-19570-1-git-send-email-haojian.zhuang@linaro.org |
|---|---|
| State | New |
| Headers | show |
* Haojian Zhuang <haojian.zhuang@linaro.org> [130303 07:05]: > drivers/pinctrl/pinctrl-single.c:1441:3: error: assignment of member > ‘is_generic’ in read-only object > make[2]: *** [drivers/pinctrl/pinctrl-single.o] Error 1 > > Since pcs_pinconf_ops is changed to read only structure, probe() > function can't set is_generic variable any more. So append new > pcs_pinconf_generic_ops. > > Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> > --- > drivers/pinctrl/pinctrl-single.c | 27 +++++++++++++++++++++------ > 1 file changed, 21 insertions(+), 6 deletions(-) > > diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c > index 4cdcf85..c80ffa8 100644 > --- a/drivers/pinctrl/pinctrl-single.c > +++ b/drivers/pinctrl/pinctrl-single.c > @@ -734,6 +734,18 @@ static const struct pinconf_ops pcs_pinconf_ops = { > .pin_config_dbg_show = pcs_pinconf_dbg_show, > .pin_config_group_dbg_show = pcs_pinconf_group_dbg_show, > .pin_config_config_dbg_show = pcs_pinconf_config_dbg_show, > + .is_generic = false, > +}; > + > +static const struct pinconf_ops pcs_pinconf_generic_ops = { > + .pin_config_get = pcs_pinconf_get, > + .pin_config_set = pcs_pinconf_set, > + .pin_config_group_get = pcs_pinconf_group_get, > + .pin_config_group_set = pcs_pinconf_group_set, > + .pin_config_dbg_show = pcs_pinconf_dbg_show, > + .pin_config_group_dbg_show = pcs_pinconf_group_dbg_show, > + .pin_config_config_dbg_show = pcs_pinconf_config_dbg_show, > + .is_generic = true, > }; > > /** > @@ -1435,10 +1447,8 @@ static int pcs_probe(struct platform_device *pdev) > pcs->desc.name = DRIVER_NAME; > pcs->desc.pctlops = &pcs_pinctrl_ops; > pcs->desc.pmxops = &pcs_pinmux_ops; > - pcs->desc.confops = &pcs_pinconf_ops; > + pcs->desc.confops = match->data; > pcs->desc.owner = THIS_MODULE; > - if (match->data) > - pcs_pinconf_ops.is_generic = true; > > ret = pcs_allocate_pin_table(pcs); > if (ret < 0) > @@ -1479,9 +1489,14 @@ static int pcs_remove(struct platform_device *pdev) > } > > static struct of_device_id pcs_of_match[] = { > - { .compatible = "pinctrl-single", .data = (void *)false }, > - { .compatible = "pinconf-single", .data = (void *)true }, > - { }, > + { > + .compatible = "pinctrl-single", > + .data = (void *)&pcs_pinconf_ops, > + }, { > + .compatible = "pinconf-single", > + .data = (void *)&pcs_pinconf_generic_ops, > + }, { > + }, > }; > MODULE_DEVICE_TABLE(of, pcs_of_match); > > -- > 1.7.10.4 >
On Sun, Mar 3, 2013 at 4:01 PM, Haojian Zhuang <haojian.zhuang@linaro.org> wrote: > drivers/pinctrl/pinctrl-single.c:1441:3: error: assignment of member > ‘is_generic’ in read-only object > make[2]: *** [drivers/pinctrl/pinctrl-single.o] Error 1 > > Since pcs_pinconf_ops is changed to read only structure, probe() > function can't set is_generic variable any more. So append new > pcs_pinconf_generic_ops. > > Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Isn't this fixed by Axel's much simpler patch? Yours, Linus Walleij
On 7 March 2013 15:48, Linus Walleij <linus.walleij@linaro.org> wrote: > On Sun, Mar 3, 2013 at 4:01 PM, Haojian Zhuang > <haojian.zhuang@linaro.org> wrote: > >> drivers/pinctrl/pinctrl-single.c:1441:3: error: assignment of member >> ‘is_generic’ in read-only object >> make[2]: *** [drivers/pinctrl/pinctrl-single.o] Error 1 >> >> Since pcs_pinconf_ops is changed to read only structure, probe() >> function can't set is_generic variable any more. So append new >> pcs_pinconf_generic_ops. >> >> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> > > Isn't this fixed by Axel's much simpler patch? > > Yours, > Linus Walleij Yes, I prefer to use Axel's fix. Regards Haojian
* Haojian Zhuang <haojian.zhuang@linaro.org> [130307 07:42]: > On 7 March 2013 15:48, Linus Walleij <linus.walleij@linaro.org> wrote: > > On Sun, Mar 3, 2013 at 4:01 PM, Haojian Zhuang > > <haojian.zhuang@linaro.org> wrote: > > > >> drivers/pinctrl/pinctrl-single.c:1441:3: error: assignment of member > >> ‘is_generic’ in read-only object > >> make[2]: *** [drivers/pinctrl/pinctrl-single.o] Error 1 > >> > >> Since pcs_pinconf_ops is changed to read only structure, probe() > >> function can't set is_generic variable any more. So append new > >> pcs_pinconf_generic_ops. > >> > >> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> > > > > Isn't this fixed by Axel's much simpler patch? > > Yes, I prefer to use Axel's fix. Yes that's better. Tony
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 4cdcf85..c80ffa8 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -734,6 +734,18 @@ static const struct pinconf_ops pcs_pinconf_ops = { .pin_config_dbg_show = pcs_pinconf_dbg_show, .pin_config_group_dbg_show = pcs_pinconf_group_dbg_show, .pin_config_config_dbg_show = pcs_pinconf_config_dbg_show, + .is_generic = false, +}; + +static const struct pinconf_ops pcs_pinconf_generic_ops = { + .pin_config_get = pcs_pinconf_get, + .pin_config_set = pcs_pinconf_set, + .pin_config_group_get = pcs_pinconf_group_get, + .pin_config_group_set = pcs_pinconf_group_set, + .pin_config_dbg_show = pcs_pinconf_dbg_show, + .pin_config_group_dbg_show = pcs_pinconf_group_dbg_show, + .pin_config_config_dbg_show = pcs_pinconf_config_dbg_show, + .is_generic = true, }; /** @@ -1435,10 +1447,8 @@ static int pcs_probe(struct platform_device *pdev) pcs->desc.name = DRIVER_NAME; pcs->desc.pctlops = &pcs_pinctrl_ops; pcs->desc.pmxops = &pcs_pinmux_ops; - pcs->desc.confops = &pcs_pinconf_ops; + pcs->desc.confops = match->data; pcs->desc.owner = THIS_MODULE; - if (match->data) - pcs_pinconf_ops.is_generic = true; ret = pcs_allocate_pin_table(pcs); if (ret < 0) @@ -1479,9 +1489,14 @@ static int pcs_remove(struct platform_device *pdev) } static struct of_device_id pcs_of_match[] = { - { .compatible = "pinctrl-single", .data = (void *)false }, - { .compatible = "pinconf-single", .data = (void *)true }, - { }, + { + .compatible = "pinctrl-single", + .data = (void *)&pcs_pinconf_ops, + }, { + .compatible = "pinconf-single", + .data = (void *)&pcs_pinconf_generic_ops, + }, { + }, }; MODULE_DEVICE_TABLE(of, pcs_of_match);
drivers/pinctrl/pinctrl-single.c:1441:3: error: assignment of member ‘is_generic’ in read-only object make[2]: *** [drivers/pinctrl/pinctrl-single.o] Error 1 Since pcs_pinconf_ops is changed to read only structure, probe() function can't set is_generic variable any more. So append new pcs_pinconf_generic_ops. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> --- drivers/pinctrl/pinctrl-single.c | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-)