diff options
Diffstat (limited to 'drivers/input/keyboard/lm8323.c')
| -rw-r--r-- | drivers/input/keyboard/lm8323.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/input/keyboard/lm8323.c b/drivers/input/keyboard/lm8323.c index 574eda2a4957..f7c2a166576b 100644 --- a/drivers/input/keyboard/lm8323.c +++ b/drivers/input/keyboard/lm8323.c @@ -31,6 +31,7 @@ #include <linux/input.h> #include <linux/leds.h> #include <linux/i2c/lm8323.h> +#include <linux/slab.h> /* Commands to send to the chip. */ #define LM8323_CMD_READ_ID 0x80 /* Read chip ID. */ @@ -641,6 +642,7 @@ static int __devinit lm8323_probe(struct i2c_client *client, struct lm8323_platform_data *pdata = client->dev.platform_data; struct input_dev *idev; struct lm8323_chip *lm; + int pwm; int i, err; unsigned long tmo; u8 data[2]; @@ -669,8 +671,6 @@ static int __devinit lm8323_probe(struct i2c_client *client, goto fail1; } - i2c_set_clientdata(client, lm); - lm->client = client; lm->idev = idev; mutex_init(&lm->lock); @@ -711,8 +711,9 @@ static int __devinit lm8323_probe(struct i2c_client *client, goto fail1; } - for (i = 0; i < LM8323_NUM_PWMS; i++) { - err = init_pwm(lm, i + 1, &client->dev, pdata->pwm_names[i]); + for (pwm = 0; pwm < LM8323_NUM_PWMS; pwm++) { + err = init_pwm(lm, pwm + 1, &client->dev, + pdata->pwm_names[pwm]); if (err < 0) goto fail2; } @@ -752,6 +753,8 @@ static int __devinit lm8323_probe(struct i2c_client *client, goto fail4; } + i2c_set_clientdata(client, lm); + device_init_wakeup(&client->dev, 1); enable_irq_wake(client->irq); @@ -763,9 +766,9 @@ fail4: fail3: device_remove_file(&client->dev, &dev_attr_disable_kp); fail2: - while (--i >= 0) - if (lm->pwm[i].enabled) - led_classdev_unregister(&lm->pwm[i].cdev); + while (--pwm >= 0) + if (lm->pwm[pwm].enabled) + led_classdev_unregister(&lm->pwm[pwm].cdev); fail1: input_free_device(idev); kfree(lm); |