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authorJohn Klug <john.klug@multitech.com>2020-09-11 18:05:49 -0500
committerJohn Klug <john.klug@multitech.com>2020-09-11 18:05:49 -0500
commit3549aa643f439231c38733a9db2ed437d72f9cfb (patch)
tree38d60a34fd666ece75bf906805e1c76d0eddcdd3
parent9953ef6e5374c95352e6a65f2df2eac5567594cf (diff)
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Turn off i2c-at91 debug
-rw-r--r--recipes-kernel/linux/linux-at91-4.9.87/i2c-at91.conf3
-rw-r--r--recipes-kernel/linux/linux-at91_4.9.87.bb6
2 files changed, 8 insertions, 1 deletions
diff --git a/recipes-kernel/linux/linux-at91-4.9.87/i2c-at91.conf b/recipes-kernel/linux/linux-at91-4.9.87/i2c-at91.conf
new file mode 100644
index 0000000..a5d7ff4
--- /dev/null
+++ b/recipes-kernel/linux/linux-at91-4.9.87/i2c-at91.conf
@@ -0,0 +1,3 @@
+# For some reason, dynamic debug is turned on for module i2c_at91.
+# Turn it off.
+install i2c-at91 modprobe --ignore-install i2c_at91 ; echo 'module i2c_at91 -p' >/sys/kernel/debug/dynamic_debug/control
diff --git a/recipes-kernel/linux/linux-at91_4.9.87.bb b/recipes-kernel/linux/linux-at91_4.9.87.bb
index 24f1812..ecac868 100644
--- a/recipes-kernel/linux/linux-at91_4.9.87.bb
+++ b/recipes-kernel/linux/linux-at91_4.9.87.bb
@@ -50,6 +50,7 @@ COMMON_PATCHES = " \
file://0001-linux-4.9-quectel_qmi_wwan_support.patch \
file://0002-linux-4.9-telit_print_qmi_wwan.patch \
file://make-kernel-reproducible.patch \
+ file://i2c-at91.conf \
"
@@ -158,6 +159,9 @@ do_install_append() {
cp -a ${STAGING_KERNEL_DIR}/include/dt-bindings ${D}${includedir}/linux/
install -d -m 0755 ${STAGING_DIR_TARGET}/${includedir}/linux
cp -a ${STAGING_KERNEL_DIR}/include/dt-bindings ${STAGING_DIR_TARGET}/${includedir}/linux
+ install -d -m 0755 ${D}${sysconfdir}/modprobe.d
+ install -m 0644 ${WORKDIR}/i2c-at91.conf ${D}${sysconfdir}/modprobe.d
}
-FILES_kernel-dt-bindings-dev = "/usr/include/linux/dt-bindings" \ No newline at end of file
+FILES_kernel-dt-bindings-dev = "/usr/include/linux/dt-bindings"
+FILES_kernel-module-i2c-at91 += "${sysconfdir}/modprobe.d" \ No newline at end of file