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Date: Mon, 15 Sep 2014 13:46:04 +0100 From: Ian Abbott <abbotti@....co.uk> To: driverdev-devel@...uxdriverproject.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Ian Abbott <abbotti@....co.uk>, H Hartley Sweeten <hartleys@...ionengravers.com>, linux-kernel@...r.kernel.org Subject: [PATCH 08/11] staging: comedi: comedi_fc.h: use comedi_write_array_to_buffer() Since `cfc_write_array_to_buffer()` is just an inline function that calls `comedi_write_array_to_buffer()`, replace calls to the former to the latter in the "comedi_fc.h" header. This is part of the migration of functionality from the "comedi_fc" module to the core "comedi" module. Signed-off-by: Ian Abbott <abbotti@....co.uk> --- drivers/staging/comedi/comedi_buf.c | 13 ++++++++++++- drivers/staging/comedi/drivers/comedi_fc.h | 4 ++-- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c index 5aa8684..52a75d2 100644 --- a/drivers/staging/comedi/comedi_buf.c +++ b/drivers/staging/comedi/comedi_buf.c @@ -510,7 +510,18 @@ void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset, } EXPORT_SYMBOL_GPL(comedi_buf_memcpy_from); -/* Writes an array of data points to comedi's buffer */ +/** + * comedi_write_array_to_buffer - write data to comedi buffer + * @s: comedi_subdevice struct + * @data: destination + * @num_bytes: number of bytes to write + * + * Writes up to num_bytes bytes of data to the comedi buffer associated with + * the subdevice, marks it as written and updates the acquisition scan + * progress. + * + * Returns the amount of data written in bytes. + */ unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s, const void *data, unsigned int num_bytes) diff --git a/drivers/staging/comedi/drivers/comedi_fc.h b/drivers/staging/comedi/drivers/comedi_fc.h index 51b3157..75bbc31 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.h +++ b/drivers/staging/comedi/drivers/comedi_fc.h @@ -44,13 +44,13 @@ static inline unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s, static inline unsigned int cfc_write_to_buffer(struct comedi_subdevice *s, unsigned short data) { - return cfc_write_array_to_buffer(s, &data, sizeof(data)); + return comedi_write_array_to_buffer(s, &data, sizeof(data)); }; static inline unsigned int cfc_write_long_to_buffer(struct comedi_subdevice *s, unsigned int data) { - return cfc_write_array_to_buffer(s, &data, sizeof(data)); + return comedi_write_array_to_buffer(s, &data, sizeof(data)); }; unsigned int cfc_read_array_from_buffer(struct comedi_subdevice *, -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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