staging: most: Fix identifiers to function parameters

fixed "function definition argument should have an identifier name",
with appropriate identifier names. Pointed out by checkpatch.

Signed-off-by: Ravi Eluri <venkataravi.e@techveda.org>
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>