brcmfmac: expose firmware config files through modinfo

Apart from a firmware binary the chip needs a config file used by the
FW. Add the config files to modinfo so that they can be read by
userspace.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201124120018.31358-1-matthias.bgg@kernel.org

drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c

@@ -625,6 +625,10 @@ BRCMF_FW_DEF(4359, "brcmfmac4359-sdio");
 BRCMF_FW_DEF(4373, "brcmfmac4373-sdio");
 BRCMF_FW_DEF(43012, "brcmfmac43012-sdio");
 
+/* firmware config files */
+MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcm/brcmfmac*-sdio.*.txt");
+MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcm/brcmfmac*-pcie.*.txt");
+
 static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
 	BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
 	BRCMF_FW_ENTRY(BRCM_CC_43241_CHIP_ID, 0x0000001F, 43241B0),