5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Allen Pais <allen.lkml@xxxxxxxxx> [ Upstream commit 6148c10f6b62a6df782d26522921f70cc8bf1d7f ] In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx> Signed-off-by: Allen Pais <allen.lkml@xxxxxxxxx> Link: https://lore.kernel.org/r/20200817090209.26351-5-allen.cryptic@xxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Stable-dep-of: 4ab37fcb4283 ("USB: gadget: f_midi: f_midi_complete to call queue_work") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/usb/gadget/function/f_midi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c index 54a09da8a7384..71aeaa2302edd 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -698,9 +698,9 @@ static void f_midi_transmit(struct f_midi *midi) f_midi_drop_out_substreams(midi); } -static void f_midi_in_tasklet(unsigned long data) +static void f_midi_in_tasklet(struct tasklet_struct *t) { - struct f_midi *midi = (struct f_midi *) data; + struct f_midi *midi = from_tasklet(midi, t, tasklet); f_midi_transmit(midi); } @@ -875,7 +875,7 @@ static int f_midi_bind(struct usb_configuration *c, struct usb_function *f) int status, n, jack = 1, i = 0, endpoint_descriptor_index = 0; midi->gadget = cdev->gadget; - tasklet_init(&midi->tasklet, f_midi_in_tasklet, (unsigned long) midi); + tasklet_setup(&midi->tasklet, f_midi_in_tasklet); status = f_midi_register_card(midi); if (status < 0) goto fail_register; -- 2.39.5
