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iio: ak8975: Convert to use GPIO descriptor

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The end-of-conversion (EOC) GPIO line is better to grab using
a GPIO descriptor. We drop the pdata for this: clients using board
files can use machine descriptor tables to pass this GPIO from
static data.

Cc: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Linus Walleij
2019-12-02 09:17:30 +01:00
committed by Jonathan Cameron
parent d93813520d
commit 2c289e6394
2 changed files with 19 additions and 37 deletions
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2
include/linux/iio/magnetometer/ak8975.h
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@@ -6,11 +6,9 @@
/**
* struct ak8975_platform_data - AK8975 magnetometer driver platform data
* @eoc_gpio: data ready event gpio
* @orientation: mounting matrix relative to main hardware
*/
struct ak8975_platform_data {
int eoc_gpio;
struct iio_mount_matrix orientation;
};