From 19f52a784f7ecb5b51cd73cc4514614b600b995a Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Mon, 4 May 2009 09:53:03 +0200 Subject: ide-atapi: remove pc->buf Now after all users of pc->buf have been converted, remove the 64B buffer embedded in each packet command. There should be no functional change resulting from this patch. Signed-off-by: Borislav Petkov --- include/linux/ide.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'include/linux/ide.h') diff --git a/include/linux/ide.h b/include/linux/ide.h index 4cd7157..59aedcd 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -341,11 +341,6 @@ enum { PC_FLAG_WRITING = (1 << 6), }; -/* - * With each packet command, we allocate a buffer of IDE_PC_BUFFER_SIZE bytes. - * This is used for several packet commands (not for READ/WRITE commands). - */ -#define IDE_PC_BUFFER_SIZE 64 #define ATAPI_WAIT_PC (60 * HZ) struct ide_atapi_pc { @@ -358,10 +353,6 @@ struct ide_atapi_pc { /* bytes to transfer */ int req_xfer; - /* data buffer */ - u8 *buf; - int buf_size; - /* the corresponding request */ struct request *rq; @@ -371,8 +362,6 @@ struct ide_atapi_pc { * those are more or less driver-specific and some of them are subject * to change/removal later. */ - u8 pc_buf[IDE_PC_BUFFER_SIZE]; - unsigned long timeout; }; -- cgit v1.1