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staging: dgnc: tty.c: updates uart_struct declaration for sparse

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This patch edits the type casts neo_uart_struct and
cls_uart_struct. A previous patch added the marker __iomem
to these structs. This patch ensures that the change to
the marker is consistent. This also removes these
sparse warnings:

warning: incorrect type in assignment (different address spaces)
  expected struct neo_uart_struct [noderef] <asn:2>*ch_neo_uart
  got struct neo_uart_struct *<noident>
warning: incorrect type in assignment (different address spaces)
  expected struct cls_uart_struct [noderef] <asn:2>*ch_cls_uart
  got struct cls_uart_struct *<noident>

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lidza Louina 2013-08-27 22:13:26 -04:00 committed by Greg Kroah-Hartman
parent 421acbc251
commit a7a75386f9
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/dgnc/dgnc_tty.c
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@ -344,7 +344,7 @@ int dgnc_tty_register(struct board_t *brd)
int dgnc_tty_init(struct board_t *brd)
{
int i;
u8 __iomem *vaddr;
void __iomem *vaddr;
struct channel_t *ch;
if (!brd)
@ -403,9 +403,9 @@ int dgnc_tty_init(struct board_t *brd)
ch->ch_pun.un_dev = i + 128;
if (brd->bd_uart_offset == 0x200)
ch->ch_neo_uart = (struct neo_uart_struct *) ((ulong) vaddr + (brd->bd_uart_offset * i));
ch->ch_neo_uart = vaddr + (brd->bd_uart_offset * i);
else
ch->ch_cls_uart = (struct cls_uart_struct *) ((ulong) vaddr + (brd->bd_uart_offset * i));
ch->ch_cls_uart = vaddr + (brd->bd_uart_offset * i);
ch->ch_bd = brd;
ch->ch_portnum = i;