linux-kernel - [PATCH V2 06/19] bus: omap_l3_noc: un-obfuscate l3

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Date:	Thu, 17 Apr 2014 15:49:22 -0500
From:	Nishanth Menon <nm@...com>
To:	Tony Lindgren <tony@...mide.com>,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	Sricharan R <r.sricharan@...com>
CC:	Sekhar Nori <nsekhar@...com>, Rajendra Nayak <rnayak@...com>,
	Nishanth Menon <nm@...com>,
	Peter Ujfalusi <peter.ujfalusi@...com>,
	<devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH V2 06/19] bus: omap_l3_noc: un-obfuscate l3_targ address computation

just simplify derefencing that is equivalent.

Signed-off-by: Nishanth Menon <nm@...com>
---
V2: just ordering change
V1: https://patchwork.kernel.org/patch/3984201/
 drivers/bus/omap_l3_noc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/omap_l3_noc.c b/drivers/bus/omap_l3_noc.c
index c8facb0..f7d3bf4 100644
--- a/drivers/bus/omap_l3_noc.c
+++ b/drivers/bus/omap_l3_noc.c
@@ -76,7 +76,7 @@ static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
 			err_src = __ffs(err_reg);
 
 			/* Read the stderrlog_main_source from clk domain */
-			l3_targ_base = base + *(l3_targ[i] + err_src);
+			l3_targ_base = base + l3_targ[i][err_src];
 			l3_targ_stderr = l3_targ_base + L3_TARG_STDERRLOG_MAIN;
 			l3_targ_slvofslsb = l3_targ_base +
 					    L3_TARG_STDERRLOG_SLVOFSLSB;
-- 
1.7.9.5

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