From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Date: Mon, 17 Jul 2017 12:21:44 +0000 Subject: Re: [PATCH] backlight: pwm_bl: make of_device_ids const Message-Id: <20170717122144.hw72eeqiobfdkhtv@dell> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable To: Arvind Yadav Cc: thierry.reding@gmail.com, daniel.thompson@linaro.org, jingoohan1@gmail.com, b.zolnierkie@samsung.com, linux-pwm@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org On Tue, 20 Jun 2017, Arvind Yadav wrote: > of_device_ids are not supposed to change at runtime. All functions > working with of_device_ids provided by work with const > of_device_ids. So mark the non-const structs as const. >=20 > Signed-off-by: Arvind Yadav > --- > drivers/video/backlight/pwm_bl.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks. > diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/p= wm_bl.c > index 002f1ce..9bd1768 100644 > --- a/drivers/video/backlight/pwm_bl.c > +++ b/drivers/video/backlight/pwm_bl.c > @@ -178,7 +178,7 @@ static int pwm_backlight_parse_dt(struct device *dev, > return 0; > } > =20 > -static struct of_device_id pwm_backlight_of_match[] =3D { > +static const struct of_device_id pwm_backlight_of_match[] =3D { > { .compatible =3D "pwm-backlight" }, > { } > }; --=20 Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org =E2=94=82 Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog