From: chas williams Date: Tue, 27 Nov 2007 03:03:16 +0000 (+0800) Subject: [ATM]: [he] initialize lock and tasklet earlier X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8a8037ac9dbe4eb20ce50aa20244faf77444f4a3;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [ATM]: [he] initialize lock and tasklet earlier if you are lucky (unlucky?) enough to have shared interrupts, the interrupt handler can be called before the tasklet and lock are ready for use. Signed-off-by: chas williams Signed-off-by: Herbert Xu --- diff --git a/drivers/atm/he.c b/drivers/atm/he.c index d33aba6864c2..3b64a99772ea 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -394,6 +394,11 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent) he_dev->atm_dev->dev_data = he_dev; atm_dev->dev_data = he_dev; he_dev->number = atm_dev->number; +#ifdef USE_TASKLET + tasklet_init(&he_dev->tasklet, he_tasklet, (unsigned long) he_dev); +#endif + spin_lock_init(&he_dev->global_lock); + if (he_start(atm_dev)) { he_stop(he_dev); err = -ENODEV; @@ -1173,11 +1178,6 @@ he_start(struct atm_dev *dev) if ((err = he_init_irq(he_dev)) != 0) return err; -#ifdef USE_TASKLET - tasklet_init(&he_dev->tasklet, he_tasklet, (unsigned long) he_dev); -#endif - spin_lock_init(&he_dev->global_lock); - /* 4.11 enable pci bus controller state machines */ host_cntl |= (OUTFF_ENB | CMDFF_ENB | QUICK_RD_RETRY | QUICK_WR_RETRY | PERR_INT_ENB);