lkml.org 
[lkml]   [2020]   [May]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH net-next 2/4] net: phy: dp83869: Set opmode from straps
On Tue, May 19, 2020 at 09:58:18AM -0700, Jakub Kicinski wrote:
> On Tue, 19 May 2020 09:18:11 -0500 Dan Murphy wrote:
> > If the op-mode for the device is not set in the device tree then set
> > the strapped op-mode and store it for later configuration.
> >
> > Signed-off-by: Dan Murphy <dmurphy@ti.com>
>
> ../drivers/net/phy/dp83869.c: In function0 dp83869_set_strapped_mode:
> ../drivers/net/phy/dp83869.c:171:10: warning: comparison is always false due to limited range of data type [-Wtype-limits]
> 171 | if (val < 0)
> | ^

Hi Jakub

This happens a lot with PHY drivers. The register being read is a u16,
so that is what people use.

Is this now a standard GCC warning? Or have you turned on extra
checking?

Andrew

\
 
 \ /
  Last update: 2020-05-19 20:30    [W:0.833 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site