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kernel-module-qualcomm: don't run if 'wireless' node missing on DT 

We want to run the script if the 'wireless' node exits on the device tree.
This is to facilitate disabling of the wireless by removing that node.

Signed-off-by: Hector Palacios <hector.palacios@digi.com>

https://jira.digi.com/browse/DEL-6616
This commit is contained in:
Hector Palacios 2019-06-04 17:56:44 +02:00
parent 88eba082ef
commit 80b8fc8be4
1 changed files with 3 additions and 0 deletions
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meta-digi-arm/recipes-kernel/kernel-module-qualcomm/kernel-module-qualcomm/qualcomm.sh
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@ -21,6 +21,9 @@ log() {
printf "<$1>qca6564: $2\n" >/dev/kmsg printf "<$1>qca6564: $2\n" >/dev/kmsg
} }
# Do nothing if the wireless node does not exist on the device tree
[ -d "/proc/device-tree/wireless" ] || exit 0
# Do nothing if the module is already loaded # Do nothing if the module is already loaded
grep -qws 'wlan' /proc/modules && exit 0 grep -qws 'wlan' /proc/modules && exit 0