From e08a48d9250184d8ce6dc6c728b2ca68d7f40f35 Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Tue, 16 Jan 2018 16:47:58 +0100 Subject: MIPS: ingenic: Use common cmdline handling code jz4740_init_cmdline appends all arguments from argv (in fw_arg1) to arcs_cmdline, up to argc (in fw_arg0). The common code in fw_init_cmdline will do the exact same thing when run on a system where fw_arg0 isn't a pointer to kseg0 (it'll also set _fw_envp but we don't use it). Remove the custom implementation & use the generic code. Signed-off-by: Paul Burton Reviewed-by: PrasannaKumar Muralidharan Reviewed-by: James Hogan Cc: Ralf Baechle Cc: Maarten ter Huurne Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/18484/ Signed-off-by: James Hogan --- arch/mips/jz4740/prom.c | 24 ++---------------------- 1 file changed, 2 insertions(+), 22 deletions(-) (limited to 'arch/mips/jz4740/prom.c') diff --git a/arch/mips/jz4740/prom.c b/arch/mips/jz4740/prom.c index 47e857194ce6..a62dd8e6ecf9 100644 --- a/arch/mips/jz4740/prom.c +++ b/arch/mips/jz4740/prom.c @@ -20,33 +20,13 @@ #include #include +#include #include -static __init void jz4740_init_cmdline(int argc, char *argv[]) -{ - unsigned int count = COMMAND_LINE_SIZE - 1; - int i; - char *dst = &(arcs_cmdline[0]); - char *src; - - for (i = 1; i < argc && count; ++i) { - src = argv[i]; - while (*src && count) { - *dst++ = *src++; - --count; - } - *dst++ = ' '; - } - if (i > 1) - --dst; - - *dst = 0; -} - void __init prom_init(void) { - jz4740_init_cmdline((int)fw_arg0, (char **)fw_arg1); mips_machtype = MACH_INGENIC_JZ4740; + fw_init_cmdline(); } void __init prom_free_prom_memory(void) -- cgit v1.2.3