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SubjectRe: [PATCH] regulator: core: Fix build error due to const qualifier for ops
I'm sending a patch to fix the build error on mc13892-regulator.c

-Guodong

On 08/18/2014 10:34 AM, Axel Lin wrote:
> Drop const qualifier for ops of struct regulator_desc.
> Allow regulator drivers to update ops before registering regulator.
>
> Fix below build error:
> CC [M] drivers/regulator/mc13892-regulator.o
> drivers/regulator/mc13892-regulator.c: In function 'mc13892_regulator_probe':
> drivers/regulator/mc13892-regulator.c:586:3: error: assignment of member 'set_mode' in read-only object
> drivers/regulator/mc13892-regulator.c:588:3: error: assignment of member 'get_mode' in read-only object
> make[2]: *** [drivers/regulator/mc13892-regulator.o] Error 1
> make[1]: *** [drivers/regulator] Error 2
> make: *** [drivers] Error 2
>
> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
> Signed-off-by: Axel Lin <axel.lin@ingics.com>
> ---
> include/linux/regulator/driver.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
> index efe058f..3abda75 100644
> --- a/include/linux/regulator/driver.h
> +++ b/include/linux/regulator/driver.h
> @@ -246,7 +246,7 @@ struct regulator_desc {
> int id;
> bool continuous_voltage_range;
> unsigned n_voltages;
> - const struct regulator_ops *ops;
> + struct regulator_ops *ops;
> int irq;
> enum regulator_type type;
> struct module *owner;
>


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