From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Govindraj.R" Subject: [PATCH v7 18/21] OMAP2+: UART: remove temporary variable used to count uart instance Date: Tue, 18 Oct 2011 21:05:09 +0530 Message-ID: <1318952110-10659-4-git-send-email-govindraj.raja@ti.com> References: <1318952110-10659-1-git-send-email-govindraj.raja@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1318952110-10659-1-git-send-email-govindraj.raja@ti.com> Sender: linux-omap-owner@vger.kernel.org To: linux-omap@vger.kernel.org Cc: linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Kevin Hilman , Tony Lindgren , Partha Basak , Vishwanath Sripathy , Rajendra Nayak , Santosh Shilimkar , Govindraj R List-Id: linux-serial@vger.kernel.org Reuse the num_uarts variable itself to count number of uarts. Signed-off-by: Govindraj.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 55ce950..e1eba7f 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -253,15 +253,13 @@ 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; @@ -271,9 +269,8 @@ 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, -- 1.7.4.1