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serial: 8250_dw: Convert to devm_ioremap()

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Use resource managed ioremap.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heikki Krogerus 2013-04-11 15:43:21 +03:00 committed by Greg Kroah-Hartman
parent 2920adb6df
commit b88d0826ec
1 changed files with 2 additions and 1 deletions
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3
drivers/tty/serial/8250/8250_dw.c
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@ -250,7 +250,8 @@ static int dw8250_probe(struct platform_device *pdev)
uart.port.flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_FIXED_PORT;
uart.port.dev = &pdev->dev;
uart.port.membase = ioremap(regs->start, resource_size(regs));
uart.port.membase = devm_ioremap(&pdev->dev, regs->start,
resource_size(regs));
if (!uart.port.membase)
return -ENOMEM;