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serial: max310x: Remove init() and exit() callbacks

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These callbacks were previously used for the IC power initialization.
If this initialization will be needed in the future, it should be
implemented with the regulator API.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Shiyan 2014-02-07 18:16:05 +04:00 • committed by Greg Kroah-Hartman
parent e97e15561c
commit 1e6128b635
2 changed files with 0 additions and 11 deletions
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7
drivers/tty/serial/max310x.c
View file

@ -1135,10 +1135,6 @@ static int max310x_probe(struct device *dev, int is_spi,
return PTR_ERR(s->regmap);
}
/* Board specific configure */
if (s->pdata->init)
s->pdata->init();
/* Check device to ensure we are talking to what we expect */
ret = devtype->detect(dev);
if (ret)
@ -1265,9 +1261,6 @@ static int max310x_remove(struct device *dev)
ret = gpiochip_remove(&s->gpio);
#endif
if (s->pdata->exit)
s->pdata->exit();
return ret;
}

4
include/linux/platform_data/max310x.h
View file

@ -55,10 +55,6 @@ struct max310x_pdata {
const int frequency;
/* GPIO base number (can be negative) */
const int gpio_base;
/* Called during startup */
void (*init)(void);
/* Called before finish */
void (*exit)(void);
};
#endif