Fix warnings by deleting unused code. The register reads are kept as it is unknown if there are any hidden side-effects. v2: - Update subject (Lee) Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx> Cc: Antonino Daplas <adaplas@xxxxxxxxx> Cc: linux-fbdev@xxxxxxxxxxxxxxx Cc: Lee Jones <lee.jones@xxxxxxxxxx> --- drivers/video/fbdev/nvidia/nv_setup.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/video/fbdev/nvidia/nv_setup.c b/drivers/video/fbdev/nvidia/nv_setup.c index 2fa68669613a..5404017e6957 100644 --- a/drivers/video/fbdev/nvidia/nv_setup.c +++ b/drivers/video/fbdev/nvidia/nv_setup.c @@ -89,9 +89,8 @@ u8 NVReadSeq(struct nvidia_par *par, u8 index) } void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value) { - volatile u8 tmp; - tmp = VGA_RD08(par->PCIO, par->IOBase + 0x0a); + VGA_RD08(par->PCIO, par->IOBase + 0x0a); if (par->paletteEnabled) index &= ~0x20; else @@ -101,9 +100,7 @@ void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value) } u8 NVReadAttr(struct nvidia_par *par, u8 index) { - volatile u8 tmp; - - tmp = VGA_RD08(par->PCIO, par->IOBase + 0x0a); + VGA_RD08(par->PCIO, par->IOBase + 0x0a); if (par->paletteEnabled) index &= ~0x20; else -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel