diff options
| author | Anton Blanchard <anton@samba.org> | 2014-09-17 14:39:36 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-10-02 17:33:55 +1000 |
| commit | 3e47d1474c2b4099f0fadd12a6553fdb2e8feaae (patch) | |
| tree | 8d7dee7104d3198cc7ca3d2789a0e0b8846f83ca /arch/powerpc/kernel | |
| parent | c7d1f6afe062d2dc4bb8109856519570f2fe3c13 (diff) | |
powerpc: Remove powerpc specific cmd_line
There is no need for yet another copy of the command line, just
use boot_command_line like everyone else.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/setup-common.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/setup_32.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 2 |
4 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 59576255d22b..099f27e6d1b0 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -668,14 +668,12 @@ void __init early_init_devtree(void *params) * device-tree, including the platform type, initrd location and * size, TCE reserve, and more ... */ - of_scan_flat_dt(early_init_dt_scan_chosen_ppc, cmd_line); + of_scan_flat_dt(early_init_dt_scan_chosen_ppc, boot_command_line); /* Scan memory nodes and rebuild MEMBLOCKs */ of_scan_flat_dt(early_init_dt_scan_root, NULL); of_scan_flat_dt(early_init_dt_scan_memory_ppc, NULL); - /* Save command line for /proc/cmdline and then parse parameters */ - strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE); parse_early_param(); /* make sure we've parsed cmdline for mem= before this */ diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index c933acd4e2bd..0df37f5e2d54 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -81,8 +81,6 @@ EXPORT_SYMBOL_GPL(boot_cpuid); unsigned long klimit = (unsigned long) _end; -char cmd_line[COMMAND_LINE_SIZE]; - /* * This still seems to be needed... -- paulus */ diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index ea4fda60e57b..07831ed0d9ef 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -268,7 +268,7 @@ static void __init exc_lvl_early_init(void) /* Warning, IO base is not yet inited */ void __init setup_arch(char **cmdline_p) { - *cmdline_p = cmd_line; + *cmdline_p = boot_command_line; /* so udelay does something sensible, assume <= 1000 bogomips */ loops_per_jiffy = 500000000 / HZ; diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 2ef9893a06bd..cd07d79ad21c 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -667,7 +667,7 @@ void __init setup_arch(char **cmdline_p) { ppc64_boot_msg(0x12, "Setup Arch"); - *cmdline_p = cmd_line; + *cmdline_p = boot_command_line; /* * Set cache line size based on type of cpu as a default. |