3.15-stable patches

3.15-stable patches

added patches:
	applicom-dereferencing-null-on-error-path.patch
	arm-omap-replace-checks-for-config_usb_gadget_omap.patch
	block-virtio_blk-don-t-hold-spin-lock-during-world-switch.patch
	extcon-max14577-fix-probe-failure-on-successful-work-queue.patch
	extcon-max14577-properly-handle-regmap_irq_get_virq-error.patch
	extcon-max77693-fix-two-null-pointer-exceptions-on-missing-pdata.patch
	extcon-max8997-fix-null-pointer-exception-on-missing-pdata.patch
	imx-drm-fix-hdmi-hotplug-detection-initial-state.patch
	phy-exynos-mipi-video-fix-check-on-array-index.patch
	printk-of_serial-fix-serial-console-cessation-part-way-through-boot.patch
	staging-mt29f_spinand-terminate-of-match-table.patch
	staging-rtl8188eu-overflow-in-update_sta_support_rate.patch
	staging-tidspbridge-check-for-config_snd_omap_soc_mcbsp.patch
	usb-dwc3-gadget-clear-stall-when-disabling-endpoint.patch
	usb-ehci-avoid-bios-handover-on-the-hasee-e200.patch
	usb-gadget-rename-config_usb_gadget_pxa25x.patch
	usb-usbtest-add-a-timeout-for-scatter-gather-tests.patch
	usb-usbtest-fix-unlink-write-error-with-pattern-1.patch
	w1-do-not-unlock-unheld-list_mutex-in-__w1_remove_master_device.patch