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linux-davinci-2.6.23
Commit 3575c341 authored by Dmitry Torokhov's avatar Dmitry Torokhov
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Input: grip - fix crash when accessing device 

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent ffc6b529
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drivers/input/joystick/grip.c
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...@@ -192,6 +192,9 @@ static void grip_poll(struct gameport *gameport) ...@@ -192,6 +192,9 @@ static void grip_poll(struct gameport *gameport)
for (i = 0; i < 2; i++) { for (i = 0; i < 2; i++) {
dev = grip->dev[i]; dev = grip->dev[i];
if (!dev)
continue;
grip->reads++; grip->reads++;
switch (grip->mode[i]) { switch (grip->mode[i]) {
......
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