From: Govindraj.R Date: Tue, 18 Oct 2011 11:02:14 +0000 (+0530) Subject: ARM: OMAP2+: UART: remove temporary variable used to count uart instance X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=969996a57fd2345a1141280dddcf9e10fa5f6690;p=linux-beck.git ARM: OMAP2+: UART: remove temporary variable used to count uart instance Reuse the num_uarts variable itself to count number of uarts. Signed-off-by: Govindraj.R Signed-off-by: Kevin Hilman --- diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 5dd928945033..8e0d0062cb15 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -266,15 +266,13 @@ static void omap_serial_fill_default_pads(struct omap_board_data *bdata) {} static int __init omap_serial_early_init(void) { - int i = 0; - do { char oh_name[MAX_UART_HWMOD_NAME_LEN]; struct omap_hwmod *oh; struct omap_uart_state *uart; snprintf(oh_name, MAX_UART_HWMOD_NAME_LEN, - "uart%d", i + 1); + "uart%d", num_uarts + 1); oh = omap_hwmod_lookup(oh_name); if (!oh) break; @@ -284,9 +282,8 @@ static int __init omap_serial_early_init(void) return -ENODEV; uart->oh = oh; - uart->num = i++; + uart->num = num_uarts++; list_add_tail(&uart->node, &uart_list); - num_uarts++; /* * NOTE: omap_hwmod_setup*() has not yet been called,