From: Stijn Tintel <stijn@linux-ipv6.be>
Date: Tue, 17 May 2022 17:50:31 +0000 (+0300)
Subject: kernel: add missing symbol for bcm27xx
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7ccb4c6651e5696357cd8b8a104e873e36248705;p=openwrt%2Fstaging%2Fblocktrron.git

kernel: add missing symbol for bcm27xx

When KERNEL_PERF_EVENTS is enabled in OpenWrt, the RPI_AXIPERF symbol is
exposed. Add a build option for it to fix build failures with
KERNEL_PERF_EVENTS enabled.

Fixes: 3564c22e46d5 ("bcm27xx: disable duplicate sdhost driver")
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
(cherry picked from commit efd9463dcfe27681879d18e5fd9a32351447aa25)
---

diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index 5e12ddd78d..4106d92498 100644
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -81,6 +81,11 @@ config KERNEL_PROFILING
 	  Enable the extended profiling support mechanisms used by profilers such
 	  as OProfile.
 
+config KERNEL_RPI_AXIPERF
+	bool "Compile the kernel with RaspberryPi AXI Performance monitors"
+	default y
+	depends on KERNEL_PERF_EVENTS
+
 config KERNEL_UBSAN
 	bool "Compile the kernel with undefined behaviour sanity checker"
 	help