6123 	u16 rgvswctl;  in ironlake_set_drps()  local
6127 	rgvswctl = I915_READ16(MEMSWCTL);  in ironlake_set_drps()
6128 	if (rgvswctl & MEMCTL_CMD_STS) {  in ironlake_set_drps()
6133 	rgvswctl = (MEMCTL_CMD_CHFREQ << MEMCTL_CMD_SHIFT) |  in ironlake_set_drps()
6135 	I915_WRITE16(MEMSWCTL, rgvswctl);  in ironlake_set_drps()
6138 	rgvswctl |= MEMCTL_CMD_STS;  in ironlake_set_drps()
6139 	I915_WRITE16(MEMSWCTL, rgvswctl);  in ironlake_set_drps()
6215 	u16 rgvswctl;  in ironlake_disable_drps()  local
6219 	rgvswctl = I915_READ16(MEMSWCTL);  in ironlake_disable_drps()
6231 	rgvswctl |= MEMCTL_CMD_STS;  in ironlake_disable_drps()
6232 	I915_WRITE(MEMSWCTL, rgvswctl);  in ironlake_disable_drps()