Messages in this thread Patch in this message | | | From | jgq516@gmail ... | Subject | [PATCH v2 1/2] net/fec: replace hardcoded irq num with macro | Date | Thu, 29 Sep 2011 20:15:56 +0800 |
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From: Xiao Jiang <jgq516@gmail.com>
Don't use hardcoded irq num and replace it with FEC_IRQ_NUM macro.
Signed-off-by: Xiao Jiang <jgq516@gmail.com> --- The two patches are based on git://github.com/davem330/net-next.git pls correct me if I still used wrong tree.
Thanks, Xiao Jiang
drivers/net/ethernet/freescale/fec.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c index cce78ce..1794ea4 100644 --- a/drivers/net/ethernet/freescale/fec.c +++ b/drivers/net/ethernet/freescale/fec.c @@ -177,6 +177,8 @@ 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 @@ -1540,8 +1542,7 @@ 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; @@ -1586,7 +1587,7 @@ 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); -- 1.7.6.1
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