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drivers: leds: leds-tca6507: check CONFIG_GPIOLIB whether defined for 'gpio_base' 

Need check CONFIG_GPIOLIB whether defined, just like another area has
done within this file. Or can not pass compiling when CONFIG_GPIOLIB
disabled.

The related error (with allmodconfig for metag):

    CC [M]  drivers/leds/leds-tca6507.o
  drivers/leds/leds-tca6507.c: In function 'tca6507_led_dt_init':
  drivers/leds/leds-tca6507.c:731: error: 'struct tca6507_platform_data' has no member named 'gpio_base'

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Chen Gang 2013-12-08 20:41:37 -08:00 committed by Bryan Wu
parent 93ad8a1d59
commit 33ca15325f
1 changed files with 2 additions and 1 deletions
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3
drivers/leds/leds-tca6507.c
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@ -728,8 +728,9 @@ tca6507_led_dt_init(struct i2c_client *client)
pdata->leds.leds = tca_leds;
pdata->leds.num_leds = NUM_LEDS;
#ifdef CONFIG_GPIOLIB
pdata->gpio_base = -1;
#endif
return pdata;
}