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char serial: switch drivers to ioremap_nocache

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Simple search/replace except for synclink.c where I noticed a real bug and
fixed it too.  It was doing NULL + offset, then checking for NULL if the remap
failed.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Paul Fulghum <paulkf@microgate.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox
2008-04-30 00:54:19 -07:00
committed by Linus Torvalds
parent a6fc819ebe
commit 24cb233520
8 changed files with 25 additions and 20 deletions
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10
drivers/char/sx.c
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@@ -2540,7 +2540,7 @@ static int __devinit sx_eisa_probe(struct device *dev)
goto err_flag;
}
board->base2 =
board->base = ioremap(board->hw_base, SI2_EISA_WINDOW_LEN);
board->base = ioremap_nocache(board->hw_base, SI2_EISA_WINDOW_LEN);
if (!board->base) {
dev_err(dev, "can't remap memory\n");
goto err_reg;
@@ -2617,7 +2617,7 @@ static void __devinit fix_sx_pci(struct pci_dev *pdev, struct sx_board *board)
pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &hwbase);
hwbase &= PCI_BASE_ADDRESS_MEM_MASK;
rebase = ioremap(hwbase, 0x80);
rebase = ioremap_nocache(hwbase, 0x80);
t = readl(rebase + CNTRL_REG_OFFSET);
if (t != CNTRL_REG_GOODVALUE) {
printk(KERN_DEBUG "sx: performing cntrl reg fix: %08x -> "
@@ -2761,7 +2761,7 @@ static int __init sx_init(void)
if (!request_region(board->hw_base, board->hw_len, "sx"))
continue;
board->base2 =
board->base = ioremap(board->hw_base, board->hw_len);
board->base = ioremap_nocache(board->hw_base, board->hw_len);
if (!board->base)
goto err_sx_reg;
board->flags &= ~SX_BOARD_TYPE;
@@ -2785,7 +2785,7 @@ err_sx_reg:
if (!request_region(board->hw_base, board->hw_len, "sx"))
continue;
board->base2 =
board->base = ioremap(board->hw_base, board->hw_len);
board->base = ioremap_nocache(board->hw_base, board->hw_len);
if (!board->base)
goto err_si_reg;
board->flags &= ~SX_BOARD_TYPE;
@@ -2808,7 +2808,7 @@ err_si_reg:
if (!request_region(board->hw_base, board->hw_len, "sx"))
continue;
board->base2 =
board->base = ioremap(board->hw_base, board->hw_len);
board->base = ioremap_nocache(board->hw_base, board->hw_len);
if (!board->base)
goto err_si1_reg;
board->flags &= ~SX_BOARD_TYPE;