diff options
| author | Helge Deller <deller@gmx.de> | 2022-03-27 15:46:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-13 20:59:14 +0200 |
| commit | f77f482ec31a1f38eb38079622ca367b4b7d7442 (patch) | |
| tree | 3fd48b3bbc23ae86957a8aee24fed81130c5b8a6 /drivers/parisc/lasi.c | |
| parent | 30dd4af48a9e1f863c9f7fc4a3e34ef01ea5810e (diff) | |
parisc: Fix CPU affinity for Lasi, WAX and Dino chips
[ Upstream commit 939fc856676c266c3bc347c1c1661872a3725c0f ]
Add the missing logic to allow Lasi, WAX and Dino to set the
CPU affinity. This fixes IRQ migration to other CPUs when a
CPU is shutdown which currently holds the IRQs for one of those
chips.
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/parisc/lasi.c')
| -rw-r--r-- | drivers/parisc/lasi.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/parisc/lasi.c b/drivers/parisc/lasi.c index 4e4fd12c2112..6ef621adb63a 100644 --- a/drivers/parisc/lasi.c +++ b/drivers/parisc/lasi.c @@ -163,7 +163,6 @@ static int __init lasi_init_chip(struct parisc_device *dev) { extern void (*chassis_power_off)(void); struct gsc_asic *lasi; - struct gsc_irq gsc_irq; int ret; lasi = kzalloc(sizeof(*lasi), GFP_KERNEL); @@ -185,7 +184,7 @@ static int __init lasi_init_chip(struct parisc_device *dev) lasi_init_irq(lasi); /* the IRQ lasi should use */ - dev->irq = gsc_alloc_irq(&gsc_irq); + dev->irq = gsc_alloc_irq(&lasi->gsc_irq); if (dev->irq < 0) { printk(KERN_ERR "%s(): cannot get GSC irq\n", __func__); @@ -193,9 +192,9 @@ static int __init lasi_init_chip(struct parisc_device *dev) return -EBUSY; } - lasi->eim = ((u32) gsc_irq.txn_addr) | gsc_irq.txn_data; + lasi->eim = ((u32) lasi->gsc_irq.txn_addr) | lasi->gsc_irq.txn_data; - ret = request_irq(gsc_irq.irq, gsc_asic_intr, 0, "lasi", lasi); + ret = request_irq(lasi->gsc_irq.irq, gsc_asic_intr, 0, "lasi", lasi); if (ret < 0) { kfree(lasi); return ret; |