From: Alexander Aring <alex.aring@gmail.com>
Date: Tue, 7 Oct 2014 08:38:29 +0000 (+0200)
Subject: at86rf230: squash unnecessary dereferencing
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=90566363b5f5e7660a2cfd9b8e70ccf51a1dbc44;p=deliverable%2Flinux.git

at86rf230: squash unnecessary dereferencing

This patch removes dereferencing irq number over spi struct. Instead we
doing it directly over isr paramater.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index b26135fd0a2d..09503fbd9953 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -904,7 +904,7 @@ static irqreturn_t at86rf230_isr(int irq, void *data)
 	u8 *buf = ctx->buf;
 	int rc;
 
-	disable_irq_nosync(lp->spi->irq);
+	disable_irq_nosync(irq);
 
 	buf[0] = (RG_IRQ_STATUS & CMD_REG_MASK) | CMD_REG;
 	ctx->trx.len = 2;