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auxdisplay: ks0108: initialize local parport variable
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
auxdisplay
/
ks0108.c
diff --git
a/drivers/auxdisplay/ks0108.c
b/drivers/auxdisplay/ks0108.c
index 4c471bd8c2f726df6e85c07fb9fc2a0af894ae3a..816de9eaac2643c23722c89842b47373969fc2bf 100644
(file)
--- a/
drivers/auxdisplay/ks0108.c
+++ b/
drivers/auxdisplay/ks0108.c
@@
-146,6
+146,7
@@
static void ks0108_parport_attach(struct parport *port)
goto err_unreg_device;
}
+ ks0108_parport = port;
ks0108_inited = 1;
return;
@@
-167,6
+168,7
@@
static void ks0108_parport_detach(struct parport *port)
parport_release(ks0108_pardevice);
parport_unregister_device(ks0108_pardevice);
ks0108_pardevice = NULL;
+ ks0108_parport = NULL;
}
/*