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watchdog: start traversing the device tree from the right directory 

start with the device subtree, not with the parent of it
master
Harald Hoyer 2016-04-18 15:50:42 +02:00
parent fe83231e30
commit bf75218e45
1 changed files with 1 additions and 1 deletions
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2
modules.d/04watchdog/module-setup.sh
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@ -56,7 +56,7 @@ installkernel() {
# however in some cases, we also need to check that if there is # however in some cases, we also need to check that if there is
# a specific driver for the parent bus/device. In such cases # a specific driver for the parent bus/device. In such cases
# we also need to enable driver for parent bus/device. # we also need to enable driver for parent bus/device.
_wdtppath=$(readlink -f "$_dir/device/..") _wdtppath=$(readlink -f "$_dir/device")
while [[ -d "$_wdtppath" ]] && [[ "$_wdtppath" != "/sys" ]]; do while [[ -d "$_wdtppath" ]] && [[ "$_wdtppath" != "/sys" ]]; do
_wdtppath=$(readlink -f "$_wdtppath/..") _wdtppath=$(readlink -f "$_wdtppath/..")
[[ -f "$_wdtppath/modalias" ]] || continue [[ -f "$_wdtppath/modalias" ]] || continue