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path: root/drivers/mfd/rtsx_pcr.c
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Diffstat (limited to 'drivers/mfd/rtsx_pcr.c')
-rw-r--r--drivers/mfd/rtsx_pcr.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index 481a98a10ecd..2f12cc13489a 100644
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/mfd/rtsx_pcr.c
@@ -1091,15 +1091,14 @@ static int rtsx_pci_probe(struct pci_dev *pcidev,
}
handle->pcr = pcr;
- if (!idr_pre_get(&rtsx_pci_idr, GFP_KERNEL)) {
- ret = -ENOMEM;
- goto free_handle;
- }
-
+ idr_preload(GFP_KERNEL);
spin_lock(&rtsx_pci_lock);
- ret = idr_get_new(&rtsx_pci_idr, pcr, &pcr->id);
+ ret = idr_alloc(&rtsx_pci_idr, pcr, 0, 0, GFP_NOWAIT);
+ if (ret >= 0)
+ pcr->id = ret;
spin_unlock(&rtsx_pci_lock);
- if (ret)
+ idr_preload_end();
+ if (ret < 0)
goto free_handle;
pcr->pci = pcidev;