diff options
| author | Sage Weil <sage@inktank.com> | 2013-08-15 11:11:45 -0700 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-08-15 11:11:45 -0700 |
| commit | ee3e542fec6e69bc9fb668698889a37d93950ddf (patch) | |
| tree | e74ee766a4764769ef1d3d45d266b4dea64101d3 /drivers/input/touchscreen/atmel_tsadcc.c | |
| parent | fe2a801b50c0bb8039d627e5ae1fec249d10ff39 (diff) | |
| parent | f1d6e17f540af37bb1891480143669ba7636c4cf (diff) | |
Merge remote-tracking branch 'linus/master' into testing
Diffstat (limited to 'drivers/input/touchscreen/atmel_tsadcc.c')
| -rw-r--r-- | drivers/input/touchscreen/atmel_tsadcc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/input/touchscreen/atmel_tsadcc.c b/drivers/input/touchscreen/atmel_tsadcc.c index 95f6785a94b..bddabc59507 100644 --- a/drivers/input/touchscreen/atmel_tsadcc.c +++ b/drivers/input/touchscreen/atmel_tsadcc.c @@ -183,10 +183,13 @@ static int atmel_tsadcc_probe(struct platform_device *pdev) struct input_dev *input_dev; struct resource *res; struct at91_tsadcc_data *pdata = pdev->dev.platform_data; - int err = 0; + int err; unsigned int prsc; unsigned int reg; + if (!pdata) + return -EINVAL; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { dev_err(&pdev->dev, "no mmio resource defined.\n"); @@ -265,9 +268,6 @@ static int atmel_tsadcc_probe(struct platform_device *pdev) prsc = clk_get_rate(ts_dev->clk); dev_info(&pdev->dev, "Master clock is set at: %d Hz\n", prsc); - if (!pdata) - goto err_fail; - if (!pdata->adc_clock) pdata->adc_clock = ADC_DEFAULT_CLOCK; @@ -325,7 +325,7 @@ err_free_mem: static int atmel_tsadcc_remove(struct platform_device *pdev) { - struct atmel_tsadcc *ts_dev = dev_get_drvdata(&pdev->dev); + struct atmel_tsadcc *ts_dev = platform_get_drvdata(pdev); struct resource *res; free_irq(ts_dev->irq, ts_dev); |