On Sat, Jul 10, 2021 at 12:20:43PM +0300, Sergey Shtylyov wrote:
On 10.07.2021 5:31, Sasha Levin wrote:
From: Sergey Shtylyov s.shtylyov@omp.ru
[ Upstream commit ab17122e758ef68fb21033e25c041144067975f5 ]
After commit 6c11dc060427 ("scsi: hisi_sas: Fix IRQ checks") we have the error codes returned by platform_get_irq() ready for the propagation upsream in interrupt_init_v1_hw() -- that will fix still broken deferred probing. Let's propagate the error codes from devm_request_irq() as well since I don't see the reason to override them with -ENOENT...
Link: https://lore.kernel.org/r/49ba93a3-d427-7542-d85a-b74fe1a33a73@omp.ru Acked-by: John Garry john.garry@huawei.com Signed-off-by: Sergey Shtylyov s.shtylyov@omp.ru Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 8aa3222fe486..5a777e48963b 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
[...]
@@ -1717,7 +1717,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba) if (!irq) { dev_err(dev, "irq init: could not map cq interrupt %d\n", idx);
return -ENOENT;
return irq;This patch is borked too, we don't want to return 0 here...
Looks like it's broken on <=4.19, I'll drop it. Thanks!