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[PATCH] epca iomem annotations + several missing readw()

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[originally sent to Alan, he had no problems with it]

 - iomem pointers marked as such
 - several direct dereferencings of such pointers replaced with read[bw]().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro
2005-09-15 22:53:28 +01:00
committed by Linus Torvalds
parent 6da34a8dc0
commit bc9a5154a2
2 changed files with 50 additions and 46 deletions
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drivers/char/epca.h
+6 -6
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@@ -128,17 +128,17 @@ struct channel
unsigned long c_cflag;
unsigned long c_lflag;
unsigned long c_oflag;
unsigned char *txptr;
unsigned char *rxptr;
unsigned char __iomem *txptr;
unsigned char __iomem *rxptr;
unsigned char *tmp_buf;
struct board_info *board;
struct board_chan *brdchan;
struct board_chan __iomem *brdchan;
struct digi_struct digiext;
struct tty_struct *tty;
wait_queue_head_t open_wait;
wait_queue_head_t close_wait;
struct work_struct tqueue;
struct global_data *mailbox;
struct global_data __iomem *mailbox;
};
struct board_info
@@ -149,8 +149,8 @@ struct board_info
unsigned short numports;
unsigned long port;
unsigned long membase;
unsigned char __iomem *re_map_port;
unsigned char *re_map_membase;
void __iomem *re_map_port;
void __iomem *re_map_membase;
unsigned long memory_seg;
void ( * memwinon ) (struct board_info *, unsigned int) ;
void ( * memwinoff ) (struct board_info *, unsigned int) ;