diff --git a/target/linux/atheros/patches-3.14/105-ar2315_pci.patch b/target/linux/atheros/patches-3.14/105-ar2315_pci.patch
index 14862c9e5e..a4377eb1d6 100644
--- a/target/linux/atheros/patches-3.14/105-ar2315_pci.patch
+++ b/target/linux/atheros/patches-3.14/105-ar2315_pci.patch
@@ -7,7 +7,7 @@
 +obj-$(CONFIG_ATHEROS_AR2315_PCI) += pci.o
 --- /dev/null
 +++ b/arch/mips/ar231x/pci.c
-@@ -0,0 +1,233 @@
+@@ -0,0 +1,229 @@
 +/*
 + * This program is free software; you can redistribute it and/or
 + * modify it under the terms of the GNU General Public License
@@ -28,7 +28,6 @@
 +#include <linux/kernel.h>
 +#include <linux/init.h>
 +#include <linux/mm.h>
-+#include <linux/spinlock.h>
 +#include <linux/delay.h>
 +#include <linux/irq.h>
 +#include <linux/io.h>
@@ -46,7 +45,6 @@
 +
 +static int config_access(int devfn, int where, int size, u32 *ptr, bool write)
 +{
-+	unsigned long flags;
 +	int func = PCI_FUNC(devfn);
 +	int dev = PCI_SLOT(devfn);
 +	u32 value = 0;
@@ -57,7 +55,6 @@
 +		return PCIBIOS_DEVICE_NOT_FOUND;
 +
 +	/* Select Configuration access */
-+	local_irq_save(flags);
 +	ar231x_mask_reg(AR2315_PCI_MISC_CONFIG, 0, AR2315_PCIMISC_CFG_SEL);
 +	mb();
 +
@@ -90,7 +87,6 @@
 +
 +	/* Select Memory access */
 +	ar231x_mask_reg(AR2315_PCI_MISC_CONFIG, AR2315_PCIMISC_CFG_SEL, 0);
-+	local_irq_restore(flags);
 +
 +	return err ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
 +}