From: Greg Ungerer Date: Fri, 23 Dec 2011 15:04:22 +0000 (+1000) Subject: m68knommu: simplify the 532x UART setup code X-Git-Tag: v3.4-rc1~160^2~27 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a75bc61952fdc903a7434acb25b20ec703c23803;p=linux.git m68knommu: simplify the 532x UART setup code Simplify the UART setup code so that it no longer loops for each UART present. Just make it do all the work it needs in a single function. This will make the code easier to share when we move to a single set of platform data for ColdFire UARTs. Signed-off-by: Greg Ungerer --- diff --git a/arch/m68k/platform/532x/config.c b/arch/m68k/platform/532x/config.c index ac86896c4fa2..5b106839f9b6 100644 --- a/arch/m68k/platform/532x/config.c +++ b/arch/m68k/platform/532x/config.c @@ -210,25 +210,12 @@ static struct platform_device *m532x_devices[] __initdata = { /***************************************************************************/ -static void __init m532x_uart_init_line(int line, int irq) -{ - if (line == 0) { - /* GPIO initialization */ - MCF_GPIO_PAR_UART |= 0x000F; - } else if (line == 1) { - /* GPIO initialization */ - MCF_GPIO_PAR_UART |= 0x0FF0; - } -} - static void __init m532x_uarts_init(void) { - const int nrlines = ARRAY_SIZE(m532x_uart_platform); - int line; - - for (line = 0; (line < nrlines); line++) - m532x_uart_init_line(line, m532x_uart_platform[line].irq); + /* UART GPIO initialization */ + MCF_GPIO_PAR_UART |= 0x0FFF; } + /***************************************************************************/ static void __init m532x_fec_init(void)