diff options
Diffstat (limited to 'drivers/crypto/ccree/cc_driver.c')
| -rw-r--r-- | drivers/crypto/ccree/cc_driver.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c index b0125ad65825..3bcc6c76e090 100644 --- a/drivers/crypto/ccree/cc_driver.c +++ b/drivers/crypto/ccree/cc_driver.c @@ -103,10 +103,10 @@ static irqreturn_t cc_isr(int irq, void *dev_id) /* read the interrupt status */ irr = cc_ioread(drvdata, CC_REG(HOST_IRR)); dev_dbg(dev, "Got IRR=0x%08X\n", irr); - if (irr == 0) { /* Probably shared interrupt line */ - dev_err(dev, "Got interrupt with empty IRR\n"); + + if (irr == 0) /* Probably shared interrupt line */ return IRQ_NONE; - } + imr = cc_ioread(drvdata, CC_REG(HOST_IMR)); /* clear interrupt - must be before processing events */ @@ -539,13 +539,8 @@ static struct platform_driver ccree_driver = { static int __init ccree_init(void) { - int ret; - cc_hash_global_init(); - - ret = cc_debugfs_global_init(); - if (ret) - return ret; + cc_debugfs_global_init(); return platform_driver_register(&ccree_driver); } |