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b43legacy: Fix -Wcast-function-type

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[ Upstream commit 475eec112e4267232d10f4afe2f939a241692b6c ]

correct usage prototype of callback in tasklet_init().
Report by https://github.com/KSPP/linux/issues/20

Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Phong Tran <tranmanphong@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Phong Tran 2019-11-27 00:55:26 +07:00 committed by Greg Kroah-Hartman
parent 3c6632f3a5
commit b213d7453a
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/broadcom/b43legacy/main.c
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@ -1304,8 +1304,9 @@ static void handle_irq_ucode_debug(struct b43legacy_wldev *dev)
}
/* Interrupt handler bottom-half */
static void b43legacy_interrupt_tasklet(struct b43legacy_wldev *dev)
static void b43legacy_interrupt_tasklet(unsigned long data)
{
struct b43legacy_wldev *dev = (struct b43legacy_wldev *)data;
u32 reason;
u32 dma_reason[ARRAY_SIZE(dev->dma_reason)];
u32 merged_dma_reason = 0;
@ -3775,7 +3776,7 @@ static int b43legacy_one_core_attach(struct ssb_device *dev,
b43legacy_set_status(wldev, B43legacy_STAT_UNINIT);
wldev->bad_frames_preempt = modparam_bad_frames_preempt;
tasklet_init(&wldev->isr_tasklet,
(void (*)(unsigned long))b43legacy_interrupt_tasklet,
b43legacy_interrupt_tasklet,
(unsigned long)wldev);
if (modparam_pio)
wldev->__using_pio = true;