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MIPS: arc: use function argument for passing argc/argv to prom_init_cmdline

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prom_argc and prom_argv are only used by prom_init_cmdline(), so
we could pass them directly as function argument.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Thomas Bogendoerfer
2019-10-22 18:13:14 +02:00
committed by Paul Burton
parent cbd09241dd
commit 7b16831d1e
3 changed files with 13 additions and 19 deletions
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9
arch/mips/include/asm/sgialib.h
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@@ -15,13 +15,6 @@
#include <asm/sgiarcs.h>
extern struct linux_romvec *romvec;
extern int prom_argc;
extern LONG *_prom_argv;
/* A 32-bit ARC PROM pass arguments and environment as 32-bit pointer.
These macros take care of sign extension. */
#define prom_argv(index) ((char *) (long) _prom_argv[(index)])
extern int prom_flags;
@@ -55,7 +48,7 @@ extern void prom_identify_arch(void);
extern PCHAR ArcGetEnvironmentVariable(PCHAR name);
/* ARCS command line parsing. */
extern void prom_init_cmdline(void);
extern void prom_init_cmdline(int argc, LONG *argv);
/* File operations. */
extern LONG ArcRead(ULONG fd, PVOID buf, ULONG num, PULONG cnt);