Commit 6a3f0849 authored Jun 02, 2008 by Kenji Kaneshige Committed by Jesse Barnes Jun 10, 2008

pciehp: removes redundant NULL write to slot status register



Cleanup to remove a redundant NULL write to SLOTSTATUS.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

parent d8b23e8f

drivers/pci/hotplug/pciehp_hpc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -777,7 +777,7 @@ static irqreturn_t pcie_isr(int irq, void *dev_id)
		intr_loc \|= detected;
		if (!intr_loc)
		return IRQ_NONE;
		if (pciehp_writew(ctrl, SLOTSTATUS, detected)) {
		if (detected && pciehp_writew(ctrl, SLOTSTATUS, detected)) {
		err("%s: Cannot write to SLOTSTATUS\n", __func__);
		return IRQ_NONE;
		}