ieee1275: Consolidate repeated definitions of IEEE1275_IHANDLE_INVALID

Consolidate repeated definitions of IEEE1275_IHANDLE_INVALID that are cast
to the type grub_ieee1275_ihandle_t. On the occasion add "GRUB_" prefix to
the constant name.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Stefan Berger authored and Daniel Kiper committed 2024-11-28 22:15:29 +01:00
1 parent 29d1bd2a96
commit 7344b3c7ce
3 files changed
+5 -8

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@@ -29,8 +29,6 @@
static grub_ieee1275_ihandle_t tpm_ihandle;
static grub_uint8_t tpm_version;
#define IEEE1275_IHANDLE_INVALID ((grub_ieee1275_ihandle_t) 0)
static void
tpm_get_tpm_version (void)
{
@@ -53,7 +51,7 @@ tpm_init (void)
{
if (grub_ieee1275_open ("/vdevice/vtpm", &tpm_ihandle) < 0)
{
tpm_ihandle = IEEE1275_IHANDLE_INVALID;
tpm_ihandle = GRUB_IEEE1275_IHANDLE_INVALID;
return GRUB_ERR_UNKNOWN_DEVICE;
}