From: Mathias Krause Date: Wed, 25 Mar 2015 21:15:14 +0000 (+0100) Subject: intel_idle: mark cpu id array as __initconst X-Git-Tag: v4.1-rc1~131^2~3^3~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d5cdc3c4c22fce5a187b51736f3d0dc3e6cbe282;p=linux.git intel_idle: mark cpu id array as __initconst The CPU ids are only tested in intel_idle_probe() which is itself an __init function. For the MODULE_DEVICE_TABLE() file2alias doesn't care about the section, just about the symbol name. So it's safe to mark the cpu id array as __initconst so its memory can be released after initialization is done. Signed-off-by: Mathias Krause Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index b0e58522780d..f5b7fc56fa4a 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -776,7 +776,7 @@ static const struct idle_cpu idle_cpu_avn = { #define ICPU(model, cpu) \ { X86_VENDOR_INTEL, 6, model, X86_FEATURE_MWAIT, (unsigned long)&cpu } -static const struct x86_cpu_id intel_idle_ids[] = { +static const struct x86_cpu_id intel_idle_ids[] __initconst = { ICPU(0x1a, idle_cpu_nehalem), ICPU(0x1e, idle_cpu_nehalem), ICPU(0x1f, idle_cpu_nehalem),