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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>
This commit is contained in:
Phil Sutter 2012-06-12 16:41:21 +08:00 committed by Herbert Xu
parent 170dd56dfc
commit 5741d2eeae
1 changed files with 1 additions and 0 deletions
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drivers/crypto/mv_cesa.c
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@ -1082,6 +1082,7 @@ static int mv_probe(struct platform_device *pdev)
if (!IS_ERR(cp->clk)) if (!IS_ERR(cp->clk))
clk_prepare_enable(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_INT_ACCEL0_DONE, cpg->reg + SEC_ACCEL_INT_MASK);
writel(SEC_CFG_STOP_DIG_ERR, cpg->reg + SEC_ACCEL_CFG); writel(SEC_CFG_STOP_DIG_ERR, cpg->reg + SEC_ACCEL_CFG);
writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0); writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);