crypto: mv_cesa - initialise the interrupt status field to zero

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

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);