nixpkgs/pkgs/os-specific/linux/spl/const.patch

diff --git a/module/spl/spl-proc.c b/module/spl/spl-proc.c
index eb00505..6f38cef 100644
--- a/module/spl/spl-proc.c
+++ b/module/spl/spl-proc.c
@@ -36,7 +36,7 @@
 #include <linux/uaccess.h>
 #include <linux/version.h>
 
-#if defined(CONSTIFY_PLUGIN) && LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)
+#if defined(CONSTIFY_PLUGIN)
 typedef struct ctl_table __no_const spl_ctl_table;
 #else
 typedef struct ctl_table spl_ctl_table;