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iio: adf4350: Convert to use GPIO descriptor

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The lock detect 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: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Linus Walleij
2019-12-02 09:38:30 +01:00
committed by Jonathan Cameron
parent dcfb6dbdfb
commit 4a89d2f47c
2 changed files with 8 additions and 26 deletions
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4
include/linux/iio/frequency/adf4350.h
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@@ -103,9 +103,6 @@
* @r2_user_settings: User defined settings for ADF4350/1 REGISTER_2.
* @r3_user_settings: User defined settings for ADF4350/1 REGISTER_3.
* @r4_user_settings: User defined settings for ADF4350/1 REGISTER_4.
* @gpio_lock_detect: Optional, if set with a valid GPIO number,
* pll lock state is tested upon read.
* If not used - set to -1.
*/
struct adf4350_platform_data {
@@ -121,7 +118,6 @@ struct adf4350_platform_data {
unsigned r2_user_settings;
unsigned r3_user_settings;
unsigned r4_user_settings;
int gpio_lock_detect;
};
#endif /* IIO_PLL_ADF4350_H_ */