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Subject[PATCH v2 1/2] net/fec: replace hardcoded irq num with macro
Date
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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