staging: comedi: das16m1: tidy up register map comment
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 3 May 2016 19:29:43 +0000 (12:29 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 18 Jun 2016 03:42:21 +0000 (20:42 -0700)
The comment about all the registers is not neccessary. The defines
give the same information. This also fixes a checkpatch.pl issue:
WARNING: Block comments use * on subsequent lines

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/das16m1.c

index 078b26e4252c1c5e4960c259a5a9647e62f44877..6638a9a016dd3e19365e0ad9e6a92b79a948efac 100644 (file)
 #define FIFO_SIZE 1024         /*  1024 sample fifo */
 
 /*
-    CIO-DAS16_M1.pdf
-
-    "cio-das16/m1"
-
-  0            a/d bits 0-3, mux               start 12 bit
-  1            a/d bits 4-11           unused
-  2            status          control
-  3            di 4 bit                do 4 bit
-  4            unused                  clear interrupt
-  5            interrupt, pacer
-  6            channel/gain queue address
-  7            channel/gain queue data
-  89ab         8254
-  cdef         8254
-  400          8255
-  404-407      8254
-
-*/
-
+ * Register map (dev->iobase)
+ */
 #define DAS16M1_AI             0       /*  16-bit wide register */
 #define   AI_CHAN(x)             ((x) & 0xf)
 #define DAS16M1_CS             2