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Commit a7a75386 authored by Lidza Louina's avatar Lidza Louina Committed by Greg Kroah-Hartman
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staging: dgnc: tty.c: updates uart_struct declaration for sparse 



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: default avatarLidza Louina <lidza.louina@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 421acbc2

drivers/staging/dgnc/dgnc_tty.c

+3 −3
Original line number Diff line number Diff line
@@ -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;