Re: [PATCH] phy: allwinner: Fix GENMASK misuse

From: OndÅej Jirman
Date: Thu Nov 07 2019 - 16:45:18 EST


Hello Rikard,

On Thu, Nov 07, 2019 at 09:46:45PM +0100, Rikard Falkeborn wrote:
> Arguments are supposed to be ordered high then low.
>
> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx>
> ---
> Spotted while trying to add compile time checks of GENMASK arguments.
> Patch has only been compile tested.

thank you!

Tested-by: Ondrej Jirman <megous@xxxxxxxxxx>

regards,
o.

> drivers/phy/allwinner/phy-sun50i-usb3.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/phy/allwinner/phy-sun50i-usb3.c b/drivers/phy/allwinner/phy-sun50i-usb3.c
> index 1169f3e83a6f..b1c04f71a31d 100644
> --- a/drivers/phy/allwinner/phy-sun50i-usb3.c
> +++ b/drivers/phy/allwinner/phy-sun50i-usb3.c
> @@ -49,7 +49,7 @@
> #define SUNXI_LOS_BIAS(n) ((n) << 3)
> #define SUNXI_LOS_BIAS_MASK GENMASK(5, 3)
> #define SUNXI_TXVBOOSTLVL(n) ((n) << 0)
> -#define SUNXI_TXVBOOSTLVL_MASK GENMASK(0, 2)
> +#define SUNXI_TXVBOOSTLVL_MASK GENMASK(2, 0)
>
> struct sun50i_usb3_phy {
> struct phy *phy;
> --
> 2.24.0
>