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hw/display: Allow vga_common_init() to return errors

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The vga_common_init() function currently cannot report errors to its
caller. But in the following patch, we'd need this possibility, so
let's change it to take an "Error **" as parameter for this.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220317083027.16688-3-thuth@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Thomas Huth 2022-03-17 09:30:25 +01:00 • committed by Gerd Hoffmann
parent 5f2011be44
commit 6832deb8ff
11 changed files with 42 additions and 13 deletions
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2
hw/display/vga_int.h
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@ -156,7 +156,7 @@ static inline int c6_to_8(int v)
return (v << 2) | (b << 1) | b;
}
void vga_common_init(VGACommonState *s, Object *obj);
bool vga_common_init(VGACommonState *s, Object *obj, Error **errp);
void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space,
MemoryRegion *address_space_io, bool init_vga_ports);
MemoryRegion *vga_init_io(VGACommonState *s, Object *obj,