keyspan: use request_firmware()

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 9ba64cc..9a7681b 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -304,19 +304,19 @@
 
 config USB_SERIAL_KEYSPAN_MPR
 	bool "USB Keyspan MPR Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the Keyspan MPR converter.
 
 config USB_SERIAL_KEYSPAN_USA28
 	bool "USB Keyspan USA-28 Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-28 converter.
 
 config USB_SERIAL_KEYSPAN_USA28X
 	bool "USB Keyspan USA-28X Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-28X converter.
 	  Be sure you have a USA-28X, there are also 28XA and 28XB
@@ -324,7 +324,7 @@
 
 config USB_SERIAL_KEYSPAN_USA28XA
 	bool "USB Keyspan USA-28XA Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-28XA converter.
 	  Be sure you have a USA-28XA, there are also 28X and 28XB
@@ -332,7 +332,7 @@
 
 config USB_SERIAL_KEYSPAN_USA28XB
 	bool "USB Keyspan USA-28XB Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-28XB converter.
 	  Be sure you have a USA-28XB, there are also 28X and 28XA
@@ -340,43 +340,43 @@
 
 config USB_SERIAL_KEYSPAN_USA19
 	bool "USB Keyspan USA-19 Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-19 converter.
 
 config USB_SERIAL_KEYSPAN_USA18X
 	bool "USB Keyspan USA-18X Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-18X converter.
 
 config USB_SERIAL_KEYSPAN_USA19W
 	bool "USB Keyspan USA-19W Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-19W converter.
 
 config USB_SERIAL_KEYSPAN_USA19QW
 	bool "USB Keyspan USA-19QW Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-19QW converter.
 
 config USB_SERIAL_KEYSPAN_USA19QI
 	bool "USB Keyspan USA-19QI Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-19QI converter.
 
 config USB_SERIAL_KEYSPAN_USA49W
 	bool "USB Keyspan USA-49W Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-49W converter.
 
 config USB_SERIAL_KEYSPAN_USA49WLC
 	bool "USB Keyspan USA-49WLC Firmware"
-	depends on USB_SERIAL_KEYSPAN
+	depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL
 	help
 	  Say Y here to include firmware for the USA-49WLC converter.