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sm501: Use BIT(x) macro to shorten constant

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Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 124bf5de8d7cf503b32b377d0445029a76bfbd49.1590089984.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
BALATON Zoltan 2020-05-21 21:39:44 +02:00 committed by Gerd Hoffmann
parent 6f8183b5dc
commit 2824809b7f
1 changed files with 2 additions and 3 deletions
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5
hw/display/sm501.c
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@ -701,7 +701,7 @@ static void sm501_2d_operation(SM501State *s)
{
/* obtain operation parameters */
int cmd = (s->twoD_control >> 16) & 0x1F;
int rtl = s->twoD_control & 0x8000000;
int rtl = s->twoD_control & BIT(27);
int src_x = (s->twoD_source >> 16) & 0x01FFF;
int src_y = s->twoD_source & 0xFFFF;
int dst_x = (s->twoD_destination >> 16) & 0x01FFF;
@ -751,8 +751,7 @@ static void sm501_2d_operation(SM501State *s)
}
}
if ((s->twoD_source_base & 0x08000000) ||
(s->twoD_destination_base & 0x08000000)) {
if (s->twoD_source_base & BIT(27) || s->twoD_destination_base & BIT(27)) {
qemu_log_mask(LOG_UNIMP, "sm501: only local memory is supported.\n");
return;
}