wilc1000: use fixed function base register value to access SDIO_FBR_ENABLE_CSA

The function number was not correct(reset to 0) when host resumes from
suspend state. Use hardcoded value in function base information
register(FBR base address) to re-initialize correctly on host resume.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220504161924.2146601-2-ajay.kathat@microchip.com

drivers/net/wireless/microchip/wilc1000/sdio.c

@@ -598,7 +598,7 @@ static int wilc_sdio_init(struct wilc *wilc, bool resume)
 	cmd.read_write = 1;
 	cmd.function = 0;
 	cmd.raw = 1;
-	cmd.address = SDIO_FBR_BASE(func->num);
+	cmd.address = SDIO_FBR_BASE(1);
 	cmd.data = SDIO_FBR_ENABLE_CSA;
 	ret = wilc_sdio_cmd52(wilc, &cmd);
 	if (ret) {