From: Phil Sutter <phil.sutter@viprinet.com>
Date: Tue, 12 Jun 2012 08:41:21 +0000 (+0800)
Subject: crypto: mv_cesa - initialise the interrupt status field to zero
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=5741d2eeaee28b37a4711a1776f716b274f3d2e4;p=deliverable%2Flinux.git

crypto: mv_cesa - initialise the interrupt status field to zero

Signed-off-by: Phil Sutter <phil.sutter@viprinet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c
index b0b2f02518f8..904623d45c62 100644
--- a/drivers/crypto/mv_cesa.c
+++ b/drivers/crypto/mv_cesa.c
@@ -1082,6 +1082,7 @@ static int mv_probe(struct platform_device *pdev)
 	if (!IS_ERR(cp->clk))
 		clk_prepare_enable(cp->clk);
 
+	writel(0, cpg->reg + SEC_ACCEL_INT_STATUS);
 	writel(SEC_INT_ACCEL0_DONE, cpg->reg + SEC_ACCEL_INT_MASK);
 	writel(SEC_CFG_STOP_DIG_ERR, cpg->reg + SEC_ACCEL_CFG);
 	writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);