On Mon, Apr 8, 2024 at 10:04 AM Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx> wrote: > > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > Include linux/io.h for readl()/writel(). > > When built on x86_64 w/ COMPILE_TEST=y: > ../drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h:93:16: error: implicit declaration of function ‘readl’ [-Werror=implicit-function-declaration] > 93 | orig = readl(addr); > | ^~~~~ > ../drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h:96:9: error: implicit declaration of function ‘writel’ [-Werror=implicit-function-declaration] > 96 | writel(tmp, addr); > | ^~~~~~ > > Cc: Xinliang Liu <xinliang.liu@xxxxxxxxxx> > Cc: Tian Tao <tiantao6@xxxxxxxxxxxxx> > Cc: Xinwei Kong <kong.kongxinwei@xxxxxxxxxxxxx> > Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx> > Cc: Yongqin Liu <yongqin.liu@xxxxxxxxxx> > Cc: John Stultz <jstultz@xxxxxxxxxx> > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Acked-by: John Stultz <jstultz@xxxxxxxxxx>
