From 469b43c0a67d14c3c87fa87907999d1894156015 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Miguel=20G=C3=B3mez?= Date: Fri, 6 Jul 2012 12:40:38 +0200 Subject: [PATCH] Staging: xgifb: Remove LCDA detection in xgifb_probe(). MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The piece of code that checks for LCDA in xgifb_probe() just checks for some register values but doesn't really do anything in response to them (the actions that should be executed are commented). As nothing is really being done, the code can be safely removed. Signed-off-by: Miguel Gómez Signed-off-by: Greg Kroah-Hartman --- drivers/staging/xgifb/XGI_main_26.c | 30 ----------------------------- 1 file changed, 30 deletions(-) diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index b226458272a3..0307ecac0ef8 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -1952,36 +1952,6 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, } } - if ((hw_info->ujVBChipID == VB_CHIP_302B) || - (hw_info->ujVBChipID == VB_CHIP_301LV) || - (hw_info->ujVBChipID == VB_CHIP_302LV)) { - int tmp; - tmp = xgifb_reg_get(XGICR, 0x34); - if (tmp <= 0x13) { - /* Currently on LCDA? - *(Some BIOSes leave CR38) */ - tmp = xgifb_reg_get(XGICR, 0x38); - if ((tmp & 0x03) == 0x03) { - /* XGI_Pr.XGI_UseLCDA = 1; */ - } else { - /* Currently on LCDA? - *(Some newer BIOSes set D0 in CR35) */ - tmp = xgifb_reg_get(XGICR, 0x35); - if (tmp & 0x01) { - /* XGI_Pr.XGI_UseLCDA = 1; */ - } else { - tmp = xgifb_reg_get(XGICR, - 0x30); - if (tmp & 0x20) { - tmp = xgifb_reg_get( - XGIPART1, 0x13); - } - } - } - } - - } - xgifb_info->mode_idx = -1; if (mode) -- 2.39.5