Commit ac96a609 authored Aug 11, 2016 by Viresh Kumar Committed by Greg Kroah-Hartman Aug 12, 2016

greybus: firmware: add comment to show size calculations



The firmware file name's maximum length is set to 56 right now, but it
isn't very much readable how we got to that value (unless someone reads
that line).

Update the comment to show calculations.

Reported-by: Alex Elder <alex.elder@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

parent 0675363a

drivers/staging/greybus/firmware.h

+4 −1

Original line number	Diff line number	Diff line
		@@ -14,7 +14,10 @@

		#define FW_NAME_PREFIX "gmp_"

		/* Length of the string in format: "FW_NAME_PREFIX""%08x_%08x_%08x_%08x_%s.tftf" */
		/*
		* Length of the string in format: "FW_NAME_PREFIX""%08x_%08x_%08x_%08x_%s.tftf"
		* (3 + 1 + 4 * (8 + 1) + 10 + 1 + 4 + 1)
		*/
		#define FW_NAME_SIZE 56

		/* Firmware Management Protocol specific functions */