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authorPaul Gortmaker <paul.gortmaker@windriver.com>2015-08-19 17:48:06 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-04 17:27:56 +0100
commit3bce6f6434a14d3bb444483476885f0d2a32329e (patch)
tree21508ff42e0761d4357780b54791fa82a8e222ed /drivers/tty/sysrq.c
parent7154988fec43fe2ed986f3b7dd5b43171fab64d6 (diff)
drivers/tty: make sysrq.c slightly more explicitly non-modular
The Kconfig currently controlling compilation of this code is: config.debug:config MAGIC_SYSRQ bool "Magic SysRq key" ...meaning that it currently is not being built as a module by anyone. Lets remove the traces of modularity we can so that when reading the driver there is less doubt it is builtin-only. Since module_init translates to device_initcall in the non-modular case, the init ordering remains unchanged with this commit. We don't delete the module.h include since other parts of the file are using content from there. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/sysrq.c')
-rw-r--r--drivers/tty/sysrq.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 95b330a9ea98..5381a728d23e 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -1003,6 +1003,10 @@ static const struct kernel_param_ops param_ops_sysrq_reset_seq = {
#define param_check_sysrq_reset_seq(name, p) \
__param_check(name, p, unsigned short)
+/*
+ * not really modular, but the easiest way to keep compat with existing
+ * bootargs behaviour is to continue using module_param here.
+ */
module_param_array_named(reset_seq, sysrq_reset_seq, sysrq_reset_seq,
&sysrq_reset_seq_len, 0644);
@@ -1119,4 +1123,4 @@ static int __init sysrq_init(void)
return 0;
}
-module_init(sysrq_init);
+device_initcall(sysrq_init);