diff options
| author | John Garry <john.garry@huawei.com> | 2015-11-19 20:23:59 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-11-25 22:13:09 -0500 |
| commit | 8c77dca011125b795bfa1c86f85a80132feee578 (patch) | |
| tree | 9afa810b29d40c338380a3f30b8a6cf4e97e3fef /drivers/scsi/hisi_sas/hisi_sas_main.c | |
| parent | 16c6c252f0ac8256e38d36a3de7c59d5d27efdc3 (diff) | |
hisi_sas: Remove dependency on of_irq_count
Originally the driver would use of_irq_count to calculate how much
memory is required for storing the interrupt names, since the number of
interrupt sources for the controller is variable. Since of_irq_count
cannot be used by the driver, use fixed names.
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_main.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 137762515aa9..29290181b131 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1160,7 +1160,6 @@ static struct Scsi_Host *hisi_sas_shost_alloc(struct platform_device *pdev, struct device *dev = &pdev->dev; struct device_node *np = pdev->dev.of_node; struct property *sas_addr_prop; - int num; shost = scsi_host_alloc(&hisi_sas_sht, sizeof(*hisi_hba)); if (!shost) @@ -1197,13 +1196,6 @@ static struct Scsi_Host *hisi_sas_shost_alloc(struct platform_device *pdev, if (of_property_read_u32(np, "queue-count", &hisi_hba->queue_count)) goto err_out; - num = of_irq_count(np); - hisi_hba->int_names = devm_kcalloc(dev, num, - HISI_SAS_NAME_LEN, - GFP_KERNEL); - if (!hisi_hba->int_names) - goto err_out; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hisi_hba->regs = devm_ioremap_resource(dev, res); if (IS_ERR(hisi_hba->regs)) |