media: Documentation: ccs: Rename ccs-regs.txt as ccs-regs.asc

As documentation used to be in .txt files before converting to ReST,
rename ccs-regs.txt to avoid it being taken as documentation that
pre-dates ReST conversion and so target for further conversion to ReST.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

Documentation/driver-api/media/drivers/ccs/ccs.rst

@@ -59,7 +59,7 @@ effect in device timing and likely also in power consumption.
 Register definition generator
 -----------------------------
 
-The ccs-regs.txt file contains MIPI CCS register definitions that are used
+The ccs-regs.asc file contains MIPI CCS register definitions that are used
 to produce C source code files for definitions that can be better used by
 programs written in C language. As there are many dependencies between the
 produced files, please do not modify them manually as it's error-prone and
@@ -77,6 +77,6 @@ definitions:
 		-e drivers/media/i2c/ccs/ccs-regs.h \
 		-L drivers/media/i2c/ccs/ccs-limits.h \
 		-l drivers/media/i2c/ccs/ccs-limits.c \
-		-c Documentation/driver-api/media/drivers/ccs/ccs-regs.txt
+		-c Documentation/driver-api/media/drivers/ccs/ccs-regs.asc
 
 **Copyright** |copy| 2020 Intel Corporation

Documentation/driver-api/media/drivers/ccs/mk-ccs-regs

@@ -5,7 +5,7 @@
 use Getopt::Long qw(:config no_ignore_case);
 use File::Basename;
 
-my $ccsregs = "ccs-regs.txt";
+my $ccsregs = "ccs-regs.asc";
 my $header;
 my $regarray;
 my $limitc;
@@ -27,7 +27,7 @@ if (defined $help) {
 	print <<EOH
 $0 - Create CCS register definitions for C
 
-usage: $0 -c ccs-regs.txt -e header -r regarray -l limit-c -L limit-header [-k]
+usage: $0 -c ccs-regs.asc -e header -r regarray -l limit-c -L limit-header [-k]
 
 	-c ccs register file
 	-e header file name