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soc/amd/common/block/psp/psp_gen2: use union pspv2_mbox_command 

Don't use unnamed redefinitions of the pspv2_mbox_command union when the
union definition can be used instead.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3757db45272f11bb47e5106ad9054c0a9ca0cd52
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63964
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This commit is contained in:
Felix Held 2022-04-29 18:42:14 +02:00
parent 63e7b70641
commit 4452400b60
1 changed files with 3 additions and 12 deletions
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15
src/soc/amd/common/block/psp/psp_gen2.c
View File

@ -46,10 +46,7 @@ static void *soc_get_mbox_address(void)
static u16 rd_mbox_sts(struct pspv2_mbox *mbox)
{
union {
u32 val;
struct pspv2_mbox_cmd_fields fields;
} tmp = { 0 };
union pspv2_mbox_command tmp = { .val = 0 };
tmp.val = read32(&mbox->command);
return tmp.fields.mbox_status;
@ -57,10 +54,7 @@ static u16 rd_mbox_sts(struct pspv2_mbox *mbox)
static void wr_mbox_cmd(struct pspv2_mbox *mbox, u8 cmd)
{
union {
u32 val;
struct pspv2_mbox_cmd_fields fields;
} tmp = { 0 };
union pspv2_mbox_command tmp = { .val = 0 };
/* Write entire 32-bit area to begin command execution */
tmp.fields.mbox_command = cmd;
@ -69,10 +63,7 @@ static void wr_mbox_cmd(struct pspv2_mbox *mbox, u8 cmd)
static u8 rd_mbox_recovery(struct pspv2_mbox *mbox)
{
union {
u32 val;
struct pspv2_mbox_cmd_fields fields;
} tmp = { 0 };
union pspv2_mbox_command tmp = { .val = 0 };
tmp.val = read32(&mbox->command);
return !!tmp.fields.recovery;