Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
iio: adc: ad7124: remove __ad7124_set_channel()
Remove __ad7124_set_channel() wrapper function. This just added an
unnecessary layer of indirection with an extra call to container_of().
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
authored by
David Lechner
and committed by
Jonathan Cameron
97c8b5de
0b028373
+2
-9
+2
-9
drivers/iio/adc/ad7124.c
+2
-9
drivers/iio/adc/ad7124.c
···
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AD7124_CHANNEL_ENABLE);
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}
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-
static int __ad7124_set_channel(struct ad_sigma_delta *sd, unsigned int channel)
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-
{
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-
struct ad7124_state *st = container_of(sd, struct ad7124_state, sd);
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-
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-
return ad7124_prepare_read(st, channel);
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-
}
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-
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static int ad7124_set_channel(struct ad_sigma_delta *sd, unsigned int channel)
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{
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struct ad7124_state *st = container_of(sd, struct ad7124_state, sd);
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int ret;
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mutex_lock(&st->cfgs_lock);
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-
ret = __ad7124_set_channel(sd, channel);
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+
ret = ad7124_prepare_read(st, channel);
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mutex_unlock(&st->cfgs_lock);
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return ret;
···
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for (i = 0; i < st->num_channels; i++) {
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bit_set = test_bit(i, scan_mask);
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if (bit_set)
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-
ret = __ad7124_set_channel(&st->sd, i);
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+
ret = ad7124_prepare_read(st, i);
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else
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ret = ad7124_spi_write_mask(st, AD7124_CHANNEL(i), AD7124_CHANNEL_ENABLE,
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0, 2);