From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] alim15x3: remove obsolete and dangerous wdc_udma parameter
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ide/alim15x3.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
Index: b/drivers/ide/alim15x3.c
===================================================================
--- a/drivers/ide/alim15x3.c
+++ b/drivers/ide/alim15x3.c
@@ -40,16 +40,6 @@
#define DRV_NAME "alim15x3"
/*
- * Allow UDMA on M1543C-E chipset for WDC disks that ignore CRC checking
- * (this is DANGEROUS and could result in data corruption).
- */
-static int wdc_udma;
-
-module_param(wdc_udma, bool, 0);
-MODULE_PARM_DESC(wdc_udma,
- "allow UDMA on M1543C-E chipset for WDC disks (DANGEROUS)");
-
-/*
* ALi devices are not plug in. Otherwise these static values would
* need to go. They ought to go away anyway
*/
@@ -132,7 +122,7 @@ static u8 ali_udma_filter(ide_drive_t *d
if (m5229_revision > 0x20 && m5229_revision < 0xC2) {
if (drive->media != ide_disk)
return 0;
- if (wdc_udma == 0 && chip_is_1543c_e &&
+ if (chip_is_1543c_e &&
strstr((char *)&drive->id[ATA_ID_PROD], "WDC "))
return 0;
}
--
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