net: phy: mscc: fix firmware paths

The firmware paths for the VSC8584 PHYs not not contain the leading
'microchip/' directory, as used in linux-firmware, resulting in an
error when probing the driver. This patch fixes it.

Fixes: a5afc167 ("net: phy: mscc: add support for VSC8584 PHY")
Signed-off-by: NAntoine Tenart <antoine.tenart@bootlin.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/phy/mscc.c

@@ -345,11 +345,11 @@ enum macsec_bank {
 				BIT(VSC8531_FORCE_LED_OFF) | \
 				BIT(VSC8531_FORCE_LED_ON))
 
-#define MSCC_VSC8584_REVB_INT8051_FW		"mscc_vsc8584_revb_int8051_fb48.bin"
+#define MSCC_VSC8584_REVB_INT8051_FW		"microchip/mscc_vsc8584_revb_int8051_fb48.bin"
 #define MSCC_VSC8584_REVB_INT8051_FW_START_ADDR	0xe800
 #define MSCC_VSC8584_REVB_INT8051_FW_CRC	0xfb48
 
-#define MSCC_VSC8574_REVB_INT8051_FW		"mscc_vsc8574_revb_int8051_29e8.bin"
+#define MSCC_VSC8574_REVB_INT8051_FW		"microchip/mscc_vsc8574_revb_int8051_29e8.bin"
 #define MSCC_VSC8574_REVB_INT8051_FW_START_ADDR	0x4000
 #define MSCC_VSC8574_REVB_INT8051_FW_CRC	0x29e8