[PATCH 1/2] net/fec: replace hardcoded irq num with macro.
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STALE5499d
From: <hidden>
Date: 2011-09-24 02:22:36
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lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Xiao Jiang <redacted> Don't use hardcoded irq num and replace it with FEC_IRQ_NUM macro. Signed-off-by: Xiao Jiang <redacted> --- 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);
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1.7.0.4