Messages in this thread Patch in this message | | | From | Dmitry Torokhov <> | Subject | [PATCH 01/20] Input: iforce - remove "being used" silliness | Date | Mon, 17 Sep 2018 17:47:13 -0700 |
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The kernel is supposed to handle multiple devices, static flags in packet handling code will never work.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> ---
This is a random assortment of iforce patches that I made a few weeks back.
Tim, I do not have hardware, so I was bound to screw it up, but if you have some time I'd appreciate if you try them out (and if I indeed broke things if you could identify issues that would be even more awesome).
Thanks!
drivers/input/joystick/iforce/iforce-packets.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c index c10169f4554e..91893c751524 100644 --- a/drivers/input/joystick/iforce/iforce-packets.c +++ b/drivers/input/joystick/iforce/iforce-packets.c @@ -149,12 +149,6 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data) { struct input_dev *dev = iforce->dev; int i; - static int being_used = 0; - - if (being_used) - dev_warn(&iforce->dev->dev, - "re-entrant call to iforce_process %d\n", being_used); - being_used++; #ifdef CONFIG_JOYSTICK_IFORCE_232 if (HI(iforce->expect_packet) == HI(cmd)) { @@ -165,10 +159,8 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data) #endif wake_up(&iforce->wait); - if (!iforce->type) { - being_used--; + if (!iforce->type) return; - } switch (HI(cmd)) { @@ -233,7 +225,6 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data) } break; } - being_used--; } int iforce_get_id_packet(struct iforce *iforce, char *packet) -- 2.19.0.397.gdd90340f6a-goog
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