From 22d1b0650a1c79488e1cabe615e6999eeb270a82 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Wed, 16 Oct 2013 14:40:22 +0100 Subject: [PATCH] staging: comedi: icp_multi: sample types are unsigned Sample values in comedi are generally represented as unsigned values. Change the element type of the `ao_data[]` member of `struct icp_multi_private` from `short` to `unsigned short` for consistency. Also remove the `ai_data` and `di_data` members as they are not used. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/icp_multi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c index 15d87187b590..1e16641ec52d 100644 --- a/drivers/staging/comedi/drivers/icp_multi.c +++ b/drivers/staging/comedi/drivers/icp_multi.c @@ -118,9 +118,7 @@ struct icp_multi_private { unsigned char act_chanlist_len; /* len of scanlist */ unsigned char act_chanlist_pos; /* actual position in MUX list */ unsigned int *ai_chanlist; /* actaul chanlist */ - short *ai_data; /* data buffer */ - short ao_data[4]; /* data output buffer */ - short di_data; /* Digital input data */ + unsigned short ao_data[4]; /* data output buffer */ unsigned int do_data; /* Remember digital output data */ }; -- 2.30.2