From c04ea8ae99d71182b525cb8e4d48dc2fde0dd0ee Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Fri, 2 Sep 2011 17:14:42 +0100 Subject: [PATCH] staging:iio:naming in the EV_BIT macro fix. Should always have been IIO_EV_DIR_MAX as that's what it actually controls. Also reduced the number to 4 as not yet seen a case needing more and this is not userspace visible anyway. Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/industrialio-core.c | 20 ++++++++++---------- drivers/staging/iio/sysfs.h | 4 ++-- 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c index c4985cb0947d..8c054c0a715b 100644 --- a/drivers/staging/iio/industrialio-core.c +++ b/drivers/staging/iio/industrialio-core.c @@ -791,27 +791,27 @@ static int iio_device_add_event_sysfs(struct iio_dev *dev_info, for_each_set_bit(i, &chan->event_mask, sizeof(chan->event_mask)*8) { postfix = kasprintf(GFP_KERNEL, "%s_%s_en", - iio_ev_type_text[i/IIO_EV_TYPE_MAX], - iio_ev_dir_text[i%IIO_EV_TYPE_MAX]); + iio_ev_type_text[i/IIO_EV_DIR_MAX], + iio_ev_dir_text[i%IIO_EV_DIR_MAX]); if (postfix == NULL) { ret = -ENOMEM; goto error_ret; } if (chan->modified) mask = IIO_MOD_EVENT_CODE(chan->type, 0, chan->channel, - i/IIO_EV_TYPE_MAX, - i%IIO_EV_TYPE_MAX); + i/IIO_EV_DIR_MAX, + i%IIO_EV_DIR_MAX); else if (chan->type == IIO_VOLTAGE_DIFF) mask = IIO_MOD_EVENT_CODE(chan->type, chan->channel, chan->channel2, - i/IIO_EV_TYPE_MAX, - i%IIO_EV_TYPE_MAX); + i/IIO_EV_DIR_MAX, + i%IIO_EV_DIR_MAX); else mask = IIO_UNMOD_EVENT_CODE(chan->type, chan->channel, - i/IIO_EV_TYPE_MAX, - i%IIO_EV_TYPE_MAX); + i/IIO_EV_DIR_MAX, + i%IIO_EV_DIR_MAX); ret = __iio_add_chan_devattr(postfix, chan, @@ -827,8 +827,8 @@ static int iio_device_add_event_sysfs(struct iio_dev *dev_info, goto error_ret; attrcount++; postfix = kasprintf(GFP_KERNEL, "%s_%s_value", - iio_ev_type_text[i/IIO_EV_TYPE_MAX], - iio_ev_dir_text[i%IIO_EV_TYPE_MAX]); + iio_ev_type_text[i/IIO_EV_DIR_MAX], + iio_ev_dir_text[i%IIO_EV_DIR_MAX]); if (postfix == NULL) { ret = -ENOMEM; goto error_ret; diff --git a/drivers/staging/iio/sysfs.h b/drivers/staging/iio/sysfs.h index dcb413de2af6..9224f306fba4 100644 --- a/drivers/staging/iio/sysfs.h +++ b/drivers/staging/iio/sysfs.h @@ -131,9 +131,9 @@ enum iio_event_direction { (((u64)type << 56) | ((u64)direction << 48) | ((u64)modifier << 40) | \ ((u64)chan_type << 32) | (chan2 << 16) | chan1 | chan) -#define IIO_EV_TYPE_MAX 8 +#define IIO_EV_DIR_MAX 4 #define IIO_EV_BIT(type, direction) \ - (1 << (type*IIO_EV_TYPE_MAX + direction)) + (1 << (type*IIO_EV_DIR_MAX + direction)) #define IIO_MOD_EVENT_CODE(channelclass, number, modifier, \ type, direction) \ -- 2.20.1