diff options
| author | Govindraj.R <govindraj.raja@ti.com> | 2011-10-18 16:32:14 +0530 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-12-14 16:05:25 -0800 |
| commit | 969996a57fd2345a1141280dddcf9e10fa5f6690 (patch) | |
| tree | 90ed7a70a052b4104c9811fc4d192f878cf2908d | |
| parent | a9e210e0b7a344c0e44aa6bf6888176bbc635c42 (diff) | |
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 <govindraj.raja@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
| -rw-r--r-- | arch/arm/mach-omap2/serial.c | 7 |
1 files changed, 2 insertions, 5 deletions
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, |