From 745dfa0d8ec26b24f3304459ff6e9eacc5c8351b Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 7 Apr 2017 09:34:12 +0200 Subject: scsi: sg: disable SET_FORCE_LOW_DMA The ioctl SET_FORCE_LOW_DMA has never worked since the initial git check-in, and the respective setting is nowadays handled correctly. So disable it entirely. Signed-off-by: Hannes Reinecke Reviewed-by: Johannes Thumshirn Tested-by: Johannes Thumshirn Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- include/scsi/sg.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/scsi/sg.h') diff --git a/include/scsi/sg.h b/include/scsi/sg.h index 3afec7032448..20bc71c3e0b8 100644 --- a/include/scsi/sg.h +++ b/include/scsi/sg.h @@ -197,7 +197,6 @@ typedef struct sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */ #define SG_DEFAULT_RETRIES 0 /* Defaults, commented if they differ from original sg driver */ -#define SG_DEF_FORCE_LOW_DMA 0 /* was 1 -> memory below 16MB on i386 */ #define SG_DEF_FORCE_PACK_ID 0 #define SG_DEF_KEEP_ORPHAN 0 #define SG_DEF_RESERVED_SIZE SG_SCATTER_SZ /* load time option */ -- cgit