From 355e25c1de7c87e3629cdcb11c2f95719b5ed807 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Fri, 12 Aug 2011 17:08:51 +0100 Subject: [PATCH] staging:iio:sysfs cleanout header for unused definitions. Also push one down into the only driver that actually uses it. Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/accel/sca3000_core.c | 2 +- drivers/staging/iio/sysfs.h | 45 ++---------------------- 2 files changed, 3 insertions(+), 44 deletions(-) diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c index 3c637b90e4f..22c38c328da 100644 --- a/drivers/staging/iio/accel/sca3000_core.c +++ b/drivers/staging/iio/accel/sca3000_core.c @@ -421,7 +421,7 @@ static IIO_DEVICE_ATTR(measurement_mode, S_IRUGO | S_IWUSR, /* More standard attributes */ -static IIO_DEV_ATTR_REV(sca3000_show_rev); +static IIO_DEVICE_ATTR(revision, S_IRUGO, sca3000_show_rev, NULL, 0); #define SCA3000_INFO_MASK \ (1 << IIO_CHAN_INFO_SCALE_SHARED) diff --git a/drivers/staging/iio/sysfs.h b/drivers/staging/iio/sysfs.h index 203ee83f992..56f4efbeb5d 100644 --- a/drivers/staging/iio/sysfs.h +++ b/drivers/staging/iio/sysfs.h @@ -71,30 +71,14 @@ struct iio_const_attr { struct iio_const_attr iio_const_attr_##_vname \ = { .string = _string, \ .dev_attr = __ATTR(_name, S_IRUGO, iio_read_const_attr, NULL)} -/* Generic attributes of onetype or another */ - -/** - * IIO_DEV_ATTR_REV - revision number for the device - * @_show: output method for the attribute - * - * Very much device dependent. - **/ -#define IIO_DEV_ATTR_REV(_show) \ - IIO_DEVICE_ATTR(revision, S_IRUGO, _show, NULL, 0) +/* Generic attributes of onetype or another */ /** * IIO_DEV_ATTR_RESET: resets the device **/ #define IIO_DEV_ATTR_RESET(_store) \ IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, _store, 0) -/** - * IIO_CONST_ATTR_NAME - constant identifier - * @_string: the name - **/ -#define IIO_CONST_ATTR_NAME(_string) \ - IIO_CONST_ATTR(name, _string) - /** * IIO_DEV_ATTR_SAMP_FREQ - sets any internal clock frequency * @_mode: sysfs file mode/permissions @@ -105,15 +89,11 @@ struct iio_const_attr { IIO_DEVICE_ATTR(sampling_frequency, _mode, _show, _store, 0) /** - * IIO_DEV_ATTR_AVAIL_SAMP_FREQ - list available sampling frequencies + * IIO_DEV_ATTR_SAMP_FREQ_AVAIL - list available sampling frequencies * @_show: output method for the attribute * * May be mode dependent on some devices **/ -/* Deprecated */ -#define IIO_DEV_ATTR_AVAIL_SAMP_FREQ(_show) \ - IIO_DEVICE_ATTR(available_sampling_frequency, S_IRUGO, _show, NULL, 0) - #define IIO_DEV_ATTR_SAMP_FREQ_AVAIL(_show) \ IIO_DEVICE_ATTR(sampling_frequency_available, S_IRUGO, _show, NULL, 0) /** @@ -125,27 +105,6 @@ struct iio_const_attr { #define IIO_CONST_ATTR_SAMP_FREQ_AVAIL(_string) \ IIO_CONST_ATTR(sampling_frequency_available, _string) -/** - * IIO_DEV_ATTR_SW_RING_ENABLE - enable software ring buffer - * @_show: output method for the attribute - * @_store: input method for the attribute - * - * Success may be dependent on attachment of trigger previously. - **/ -#define IIO_DEV_ATTR_SW_RING_ENABLE(_show, _store) \ - IIO_DEVICE_ATTR(sw_ring_enable, S_IRUGO | S_IWUSR, _show, _store, 0) - -/** - * IIO_DEV_ATTR_HW_RING_ENABLE - enable hardware ring buffer - * @_show: output method for the attribute - * @_store: input method for the attribute - * - * This is a different attribute from the software one as one can envision - * schemes where a combination of the two may be used. - **/ -#define IIO_DEV_ATTR_HW_RING_ENABLE(_show, _store) \ - IIO_DEVICE_ATTR(hw_ring_enable, S_IRUGO | S_IWUSR, _show, _store, 0) - #define IIO_DEV_ATTR_TEMP_RAW(_show) \ IIO_DEVICE_ATTR(temp_raw, S_IRUGO, _show, NULL, 0) -- 2.39.5