floppy: make isa_fdc_get_drive_max_chs static

acpi aml generator needs this, but it is in floppy code now
so we can make the function static.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: NJohn Snow <jsnow@redhat.com>
Message-Id: <20200619091905.21676-5-kraxel@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

hw/block/fdc.c

@@ -2747,8 +2747,8 @@ FloppyDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i)
     return isa->state.drives[i].drive;
 }
 
-void isa_fdc_get_drive_max_chs(FloppyDriveType type,
-                               uint8_t *maxc, uint8_t *maxh, uint8_t *maxs)
+static void isa_fdc_get_drive_max_chs(FloppyDriveType type, uint8_t *maxc,
+                                      uint8_t *maxh, uint8_t *maxs)
 {
     const FDFormat *fdf;
 

include/hw/block/fdc.h

@@ -16,7 +16,5 @@ void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base,
                        DriveInfo **fds, qemu_irq *fdc_tc);
 
 FloppyDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i);
-void isa_fdc_get_drive_max_chs(FloppyDriveType type,
-                               uint8_t *maxc, uint8_t *maxh, uint8_t *maxs);
 
 #endif