diff options
author | Olof Johansson <olof@lixom.net> | 2019-12-05 13:16:58 -0800 |
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committer | Olof Johansson <olof@lixom.net> | 2019-12-05 13:18:54 -0800 |
commit | 942e6f8a8314e5550e254519dfba4ccd5170421d (patch) | |
tree | 75ec655b440fbc1c454247af38b5596dd8c78de9 /arch/mips/fw/arc/cmdline.c | |
parent | 336bab731be76a90291697e51d2aed0ad67d7cb5 (diff) | |
parent | b08baef02b26cf7c2123e4a24a2fa1fb7a593ffb (diff) |
Merge mainline/master into arm/fixes
This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/mips/fw/arc/cmdline.c')
-rw-r--r-- | arch/mips/fw/arc/cmdline.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/mips/fw/arc/cmdline.c b/arch/mips/fw/arc/cmdline.c index c0122a1dc587..155c5e911723 100644 --- a/arch/mips/fw/arc/cmdline.c +++ b/arch/mips/fw/arc/cmdline.c @@ -17,6 +17,12 @@ #undef DEBUG_CMDLINE +/* + * A 32-bit ARC PROM pass arguments and environment as 32-bit pointer. + * These macro take care of sign extension. + */ +#define prom_argv(index) ((char *) (long)argv[(index)]) + static char *ignored[] = { "ConsoleIn=", "ConsoleOut=", @@ -32,14 +38,14 @@ static char *used_arc[][2] = { { "OSLoadOptions=", "" } }; -static char * __init move_firmware_args(char* cp) +static char __init *move_firmware_args(int argc, LONG *argv, char *cp) { char *s; int actr, i; actr = 1; /* Always ignore argv[0] */ - while (actr < prom_argc) { + while (actr < argc) { for(i = 0; i < ARRAY_SIZE(used_arc); i++) { int len = strlen(used_arc[i][0]); @@ -64,7 +70,7 @@ static char * __init move_firmware_args(char* cp) return cp; } -void __init prom_init_cmdline(void) +void __init prom_init_cmdline(int argc, LONG *argv) { char *cp; int actr, i; @@ -76,9 +82,9 @@ void __init prom_init_cmdline(void) * Move ARC variables to the beginning to make sure they can be * overridden by later arguments. */ - cp = move_firmware_args(cp); + cp = move_firmware_args(argc, argv, cp); - while (actr < prom_argc) { + while (actr < argc) { for (i = 0; i < ARRAY_SIZE(ignored); i++) { int len = strlen(ignored[i]); |