Commit 60b3b2a5 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

qxl: simplify qxl_rom_size 



Nowdays rom size is fixed at 8192 for live migration compat reasons.
So we can ditch the pointless math trying to calculate the size needed.
Also make the size sanity check fail at compile time not runtime.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 9efc2d8d

hw/display/qxl.c

+1 −3
Original line number Diff line number Diff line
@@ -313,9 +313,7 @@ static ram_addr_t qxl_rom_size(void) 
                                 sizeof(qxl_modes);

    uint32_t rom_size = 8192; /* two pages */



    required_rom_size = MAX(required_rom_size, TARGET_PAGE_SIZE);

    required_rom_size = msb_mask(required_rom_size * 2 - 1);

    assert(required_rom_size <= rom_size);

    QEMU_BUILD_BUG_ON(required_rom_size > rom_size);

    return rom_size;

}