Bug: https://bugs.gentoo.org/895868
Source: https://github.com/falcosecurity/libs/commit/b8ec3e8637c850066d01543616fe413e8deb9e1f

From b8ec3e8637c850066d01543616fe413e8deb9e1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Holger=20Hoffst=C3=A4tte?= <holger@applied-asynchrony.com>
Date: Tue, 21 Feb 2023 22:08:23 +0100
Subject: [PATCH] fix(driver): fix build on linux-6.2
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Attributes in "struct device*" are now const, so add a matching prototype
for ppm_devnode().

Fixes #918

Signed-off-by: Holger Hoffstätte <holger@applied-asynchrony.com>
---
 driver/main.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/driver/main.c b/driver/main.c
index 197933b9ce..6dc3374fc1 100644
--- a/driver/main.c
+++ b/driver/main.c
@@ -2662,11 +2662,15 @@ static int get_tracepoint_handles(void)
 #endif
 
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 20)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 2, 0)
+static char *ppm_devnode(const struct device *dev, umode_t *mode)
+#else
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)
 static char *ppm_devnode(struct device *dev, umode_t *mode)
 #else
 static char *ppm_devnode(struct device *dev, mode_t *mode)
-#endif
+#endif /* LINUX_VERSION_CODE > KERNEL_VERSION(3, 3, 0) */
+#endif /* LINUX_VERSION_CODE > KERNEL_VERSION(6, 2, 0) */
 {
 	if (mode) {
 		*mode = 0400;