Hi all, On Wed, 23 Sep 2020 13:36:01 +1000 Stephen Rothwell wrote: > > After merging the drm tree, today's linux-next build (x86_64 allmodconfig) > produced this warning: > > drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c: In function 'cdns_mhdp_fw_activate': > drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:751:10: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551613' to '4294967293' [-Woverflow] > 751 | writel(~CDNS_APB_INT_MASK_SW_EVENT_INT, > drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c: In function 'cdns_mhdp_attach': > drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:1692:10: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551613' to '4294967293' [-Woverflow] > 1692 | writel(~CDNS_APB_INT_MASK_SW_EVENT_INT, > drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c: In function 'cdns_mhdp_bridge_hpd_enable': > drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:2125:10: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551613' to '4294967293' [-Woverflow] > 2125 | writel(~CDNS_APB_INT_MASK_SW_EVENT_INT, > > Introduced by commit > > fb43aa0acdfd ("drm: bridge: Add support for Cadence MHDP8546 DPI/DP bridge") I am still getting these warnings ... -- Cheers, Stephen Rothwell