From dca01ea62833249d78ac3bdf277b73424bf93e89 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 14 Dec 2024 09:55:10 -0800
Subject: [PATCH] emlog: Do not use no_llseek with kernel 6.12.0+

no_llseek is finally gone with 6.12-rc1 [1]

[1] https://github.com/torvalds/linux/commit/cb787f4ac0c2e439ea8d7e6387b925f74576bdf8

Upstream-Status: Submitted [https://github.com/nicupavel/emlog/pull/16]
---
 emlog.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/emlog.c b/emlog.c
index 2ead738..b45c72d 100644
--- a/emlog.c
+++ b/emlog.c
@@ -464,7 +464,12 @@ static const struct file_operations emlog_fops = {
     .open = emlog_open,
     .release = emlog_release,
     .poll = emlog_poll,
-    .llseek = no_llseek,        /* no_llseek by default introduced at v2.6.37-rc1 */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 12, 0)
+    /* no_llseek by default introduced at v2.6.37-rc1 and
+     * removed in 6.12.0
+     */
+    .llseek = no_llseek,
+#endif
     .owner = THIS_MODULE,
 };