[lkml]   [2018]   [Oct]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH net-next] cxgb4: fix thermal configuration dependencies
From: Arnd Bergmann <>
Date: Thu, 11 Oct 2018 10:57:57 +0200

> With CONFIG_THERMAL=m, we get a build error:
> drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c: In function 'cxgb4_thermal_get_trip_type':
> drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c:48:11: error: 'struct adapter' has no member named 'ch_thermal'
> Once that is fixed by using IS_ENABLED() checks, we get a link error
> against the thermal subsystem when cxgb4 is built-in:
> drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.o: In function `cxgb4_thermal_init':
> cxgb4_thermal.c:(.text+0x180): undefined reference to `thermal_zone_device_register'
> drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.o: In function `cxgb4_thermal_remove':
> cxgb4_thermal.c:(.text+0x1e0): undefined reference to `thermal_zone_device_unregister'
> Finally, since CONFIG_THERMAL can be =m, the Makefile fails to pick up the
> extra file into built-in.a, and we get another link failure against the
> cxgb4_thermal_init/cxgb4_thermal_remove files, so the Makefile has to
> be adapted as well to work for both CONFIG_THERMAL=y and =m.
> Fixes: b18719157762 ("cxgb4: Add thermal zone support")
> Signed-off-by: Arnd Bergmann <>

Applied, thanks Arnd.

 \ /
  Last update: 2018-10-11 19:23    [W:0.045 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site