From mboxrd@z Thu Jan 1 00:00:00 1970 From: jgq516@gmail.com Subject: [PATCH 1/2] net/fec: replace hardcoded irq num with macro. Date: Sat, 24 Sep 2011 10:19:43 +0800 Message-ID: <1316830784-17108-1-git-send-email-jgq516@gmail.com> Cc: jgq516@gmail.com To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Xiao Jiang Don't use hardcoded irq num and replace it with FEC_IRQ_NUM macro. Signed-off-by: Xiao Jiang --- drivers/net/fec.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/fec.c b/drivers/net/fec.c index e8266cc..5705def 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -170,6 +170,8 @@ MODULE_PARM_DESC(macaddr, "FEC Ethernet MAC address"); #define PKT_MINBUF_SIZE 64 #define PKT_MAXBLR_SIZE 1520 +/* This device has up to three irqs on some platforms */ +#define FEC_IRQ_NUM 3 /* * The 5270/5271/5280/5282/532x RX control register also contains maximum frame @@ -1503,8 +1505,7 @@ fec_probe(struct platform_device *pdev) fec_reset_phy(pdev); - /* This device has up to three irqs on some platforms */ - for (i = 0; i < 3; i++) { + for (i = 0; i < FEC_IRQ_NUM; i++) { irq = platform_get_irq(pdev, i); if (i && irq < 0) break; @@ -1549,7 +1550,7 @@ failed_init: clk_disable(fep->clk); clk_put(fep->clk); failed_clk: - for (i = 0; i < 3; i++) { + for (i = 0; i < FEC_IRQ_NUM; i++) { irq = platform_get_irq(pdev, i); if (irq > 0) free_irq(irq, ndev); -- 1.7.0.4