From e5fc1a19255616e77ab538bfce16b3ef0836f4b2 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten <hsweeten@visionengravers.com> Date: Tue, 3 Dec 2013 12:07:22 -0700 Subject: [PATCH] staging: comedi: pcl812: remove unnecessary s->len_chanlist init The subdevice 'len_chanlist' member is only used with async command support. Remove the initialization of this member for the subdevices that do not support commands. The core will then correctly initialize it to the default value of '1'. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/staging/comedi/drivers/pcl812.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcl812.c b/drivers/staging/comedi/drivers/pcl812.c index e1e4cd139b63..aabadea58fd6 100644 --- a/drivers/staging/comedi/drivers/pcl812.c +++ b/drivers/staging/comedi/drivers/pcl812.c @@ -1305,7 +1305,6 @@ no_dma: s->subdev_flags = SDF_WRITABLE | SDF_GROUND; s->n_chan = board->n_aochan; s->maxdata = 0xfff; - s->len_chanlist = 1; s->range_table = board->rangelist_ao; s->insn_read = pcl812_ao_insn_read; s->insn_write = pcl812_ao_insn_write; @@ -1334,7 +1333,6 @@ no_dma: s->subdev_flags = SDF_READABLE; s->n_chan = board->n_dichan; s->maxdata = 1; - s->len_chanlist = board->n_dichan; s->range_table = &range_digital; s->insn_bits = pcl812_di_insn_bits; subdev++; @@ -1347,7 +1345,6 @@ no_dma: s->subdev_flags = SDF_WRITABLE; s->n_chan = board->n_dochan; s->maxdata = 1; - s->len_chanlist = board->n_dochan; s->range_table = &range_digital; s->insn_bits = pcl812_do_insn_bits; subdev++; -- 2.34.1