diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-bcm-iproc.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c index 15b632a146e1..332a0fcca28d 100644 --- a/drivers/i2c/busses/i2c-bcm-iproc.c +++ b/drivers/i2c/busses/i2c-bcm-iproc.c @@ -678,7 +678,7 @@ static irqreturn_t bcm_iproc_i2c_isr(int irq, void *data) return IRQ_HANDLED; } -static int bcm_iproc_i2c_init(struct bcm_iproc_i2c_dev *iproc_i2c) +static void bcm_iproc_i2c_init(struct bcm_iproc_i2c_dev *iproc_i2c) { u32 val; @@ -706,8 +706,6 @@ static int bcm_iproc_i2c_init(struct bcm_iproc_i2c_dev *iproc_i2c) /* clear all pending interrupts */ iproc_i2c_wr_reg(iproc_i2c, IS_OFFSET, 0xffffffff); - - return 0; } static void bcm_iproc_i2c_enable_disable(struct bcm_iproc_i2c_dev *iproc_i2c, @@ -1081,9 +1079,7 @@ static int bcm_iproc_i2c_probe(struct platform_device *pdev) bcm_iproc_algo.unreg_slave = NULL; } - ret = bcm_iproc_i2c_init(iproc_i2c); - if (ret) - return ret; + bcm_iproc_i2c_init(iproc_i2c); ret = bcm_iproc_i2c_cfg_speed(iproc_i2c); if (ret) @@ -1162,16 +1158,13 @@ static int bcm_iproc_i2c_suspend(struct device *dev) static int bcm_iproc_i2c_resume(struct device *dev) { struct bcm_iproc_i2c_dev *iproc_i2c = dev_get_drvdata(dev); - int ret; u32 val; /* * Power domain could have been shut off completely in system deep * sleep, so re-initialize the block here */ - ret = bcm_iproc_i2c_init(iproc_i2c); - if (ret) - return ret; + bcm_iproc_i2c_init(iproc_i2c); /* configure to the desired bus speed */ val = iproc_i2c_rd_reg(iproc_i2c, TIM_CFG_OFFSET); |