diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index d521899..250a451 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -594,6 +594,16 @@ static unsigned char fsector_t;	/* sector in track */
 static unsigned char in_sector_offset;	/* offset within physical sector,
 					 * expressed in units of 512 bytes */
 
+static inline unsigned char fdc_inb(int fdc, unsigned long addr)
+{
+	return fd_inb(addr);
+}
+
+static inline void fdc_outb(unsigned char value, int fdc, unsigned long addr)
+{
+	fd_outb(value, addr);
+}
+
 static inline bool drive_no_geom(int drive)
 {
 	return !current_type[drive] && !ITYPE(drive_state[drive].fd_device);
@@ -743,14 +753,14 @@ static int disk_change(int drive)
 		  "checking disk change line for drive %d\n", drive);
 	debug_dcl(drive_params[drive].flags, "jiffies=%lu\n", jiffies);
 	debug_dcl(drive_params[drive].flags, "disk change line=%x\n",
-		  fd_inb(FD_DIR) & 0x80);
+		  fdc_inb(fdc, FD_DIR) & 0x80);
 	debug_dcl(drive_params[drive].flags, "flags=%lx\n",
 		  drive_state[drive].flags);
 
 	if (drive_params[drive].flags & FD_BROKEN_DCL)
 		return test_bit(FD_DISK_CHANGED_BIT,
 				&drive_state[drive].flags);
-	if ((fd_inb(FD_DIR) ^ drive_params[drive].flags) & 0x80) {
+	if ((fdc_inb(fdc, FD_DIR) ^ drive_params[drive].flags) & 0x80) {
 		set_bit(FD_VERIFY_BIT, &drive_state[drive].flags);
 					/* verify write protection */
 
@@ -807,7 +817,7 @@ static int set_dor(int fdc, char mask, char data)
 			disk_change(drive);
 		}
 		fdc_state[fdc].dor = newdor;
-		fd_outb(newdor, FD_DOR);
+		fdc_outb(newdor, fdc, FD_DOR);
 
 		unit = newdor & 0x3;
 		if (!is_selected(olddor, unit) && is_selected(newdor, unit)) {
@@ -822,8 +832,8 @@ static void twaddle(void)
 {
 	if (drive_params[current_drive].select_delay)
 		return;
-	fd_outb(fdc_state[fdc].dor & ~(0x10 << UNIT(current_drive)), FD_DOR);
-	fd_outb(fdc_state[fdc].dor, FD_DOR);
+	fdc_outb(fdc_state[fdc].dor & ~(0x10 << UNIT(current_drive)), fdc, FD_DOR);
+	fdc_outb(fdc_state[fdc].dor, fdc, FD_DOR);
 	drive_state[current_drive].select_date = jiffies;
 }
 
@@ -864,7 +874,7 @@ static void set_fdc(int drive)
 #endif
 	if (fdc_state[fdc].rawcmd == 2)
 		reset_fdc_info(1);
-	if (fd_inb(FD_STATUS) != STATUS_READY)
+	if (fdc_inb(fdc, FD_STATUS) != STATUS_READY)
 		fdc_state[fdc].reset = 1;
 }
 
@@ -1103,7 +1113,7 @@ static int wait_til_ready(void)
 	if (fdc_state[fdc].reset)
 		return -1;
 	for (counter = 0; counter < 10000; counter++) {
-		status = fd_inb(FD_STATUS);
+		status = fdc_inb(fdc, FD_STATUS);
 		if (status & STATUS_READY)
 			return status;
 	}
@@ -1124,7 +1134,7 @@ static int output_byte(char byte)
 		return -1;
 
 	if (is_ready_state(status)) {
-		fd_outb(byte, FD_DATA);
+		fdc_outb(byte, fdc, FD_DATA);
 		output_log[output_log_pos].data = byte;
 		output_log[output_log_pos].status = status;
 		output_log[output_log_pos].jiffies = jiffies;
@@ -1157,7 +1167,7 @@ static int result(void)
 			return i;
 		}
 		if (status == (STATUS_DIR | STATUS_READY | STATUS_BUSY))
-			reply_buffer[i] = fd_inb(FD_DATA);
+			reply_buffer[i] = fdc_inb(fdc, FD_DATA);
 		else
 			break;
 	}
@@ -1352,7 +1362,7 @@ static int fdc_dtr(void)
 		return 0;
 
 	/* Set dtr */
-	fd_outb(raw_cmd->rate & 3, FD_DCR);
+	fdc_outb(raw_cmd->rate & 3, fdc, FD_DCR);
 
 	/* TODO: some FDC/drive combinations (C&T 82C711 with TEAC 1.2MB)
 	 * need a stabilization period of several milliseconds to be
@@ -1796,11 +1806,11 @@ static void reset_fdc(void)
 	release_dma_lock(flags);
 
 	if (fdc_state[fdc].version >= FDC_82072A)
-		fd_outb(0x80 | (fdc_state[fdc].dtr & 3), FD_STATUS);
+		fdc_outb(0x80 | (fdc_state[fdc].dtr & 3), fdc, FD_STATUS);
 	else {
-		fd_outb(fdc_state[fdc].dor & ~0x04, FD_DOR);
+		fdc_outb(fdc_state[fdc].dor & ~0x04, fdc, FD_DOR);
 		udelay(FD_RESET_DELAY);
-		fd_outb(fdc_state[fdc].dor, FD_DOR);
+		fdc_outb(fdc_state[fdc].dor, fdc, FD_DOR);
 	}
 }
 
@@ -1827,7 +1837,7 @@ static void show_floppy(void)
 	print_hex_dump(KERN_INFO, "", DUMP_PREFIX_NONE, 16, 1,
 		       reply_buffer, resultsize, true);
 
-	pr_info("status=%x\n", fd_inb(FD_STATUS));
+	pr_info("status=%x\n", fdc_inb(fdc, FD_STATUS));
 	pr_info("fdc_busy=%lu\n", fdc_busy);
 	if (do_floppy)
 		pr_info("do_floppy=%ps\n", do_floppy);
@@ -4875,7 +4885,7 @@ static int floppy_grab_irq_and_dma(void)
 	for (fdc = 0; fdc < N_FDC; fdc++) {
 		if (fdc_state[fdc].address != -1) {
 			reset_fdc_info(1);
-			fd_outb(fdc_state[fdc].dor, FD_DOR);
+			fdc_outb(fdc_state[fdc].dor, fdc, FD_DOR);
 		}
 	}
 	fdc = 0;
@@ -4883,7 +4893,7 @@ static int floppy_grab_irq_and_dma(void)
 
 	for (fdc = 0; fdc < N_FDC; fdc++)
 		if (fdc_state[fdc].address != -1)
-			fd_outb(fdc_state[fdc].dor, FD_DOR);
+			fdc_outb(fdc_state[fdc].dor, fdc, FD_DOR);
 	/*
 	 * The driver will try and free resources and relies on us
 	 * to know if they were allocated or not.
