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Subject[PATCH v5 04/11] crypto: ccp: move setting PSP master to earlier in the init
Date
Dynamic boost control needs to use platform access symbols
that look for the PSP master as part of initialization.

So move the PSP master before psp_init() so that dynamic boost
control can be initialized properly.

Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
v4->v5:
* Pick up tag
v3->v4:
* Pick up tag
v2->v3:
* Clean up master device if psp_init() failed
---
drivers/crypto/ccp/psp-dev.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c
index e3d6955d32655..3390f0bd64085 100644
--- a/drivers/crypto/ccp/psp-dev.c
+++ b/drivers/crypto/ccp/psp-dev.c
@@ -173,13 +173,14 @@ int psp_dev_init(struct sp_device *sp)
goto e_err;
}

+ /* master device must be set for platform access */
+ if (psp->sp->set_psp_master_device)
+ psp->sp->set_psp_master_device(psp->sp);
+
ret = psp_init(psp);
if (ret)
goto e_irq;

- if (sp->set_psp_master_device)
- sp->set_psp_master_device(sp);
-
/* Enable interrupt */
iowrite32(-1, psp->io_regs + psp->vdata->inten_reg);

@@ -188,6 +189,9 @@ int psp_dev_init(struct sp_device *sp)
return 0;

e_irq:
+ if (sp->clear_psp_master_device)
+ sp->clear_psp_master_device(sp);
+
sp_free_psp_irq(psp->sp, psp);
e_err:
sp->psp_data = NULL;
--
2.34.1
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