Commit 9f12563d authored by Tejun Heo's avatar Tejun Heo Committed by Linus Torvalds
Browse files

mfd: convert to idr_alloc() 



Convert to the much saner new idr interface.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7b51f478

drivers/mfd/rtsx_pcr.c

+6 −7
Original line number Diff line number Diff line
@@ -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;