diff options
| author | Mark Brown <[email protected]> | 2023-07-17 06:12:31 +0100 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-07-17 06:12:31 +0100 |
| commit | 0791faebfe750292a8a842b64795a390ca4a3b51 (patch) | |
| tree | 0e6095a5a0130398b0693bddfdc421c41eebda7c /drivers/crypto/ccp/platform-access.c | |
| parent | e8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff) | |
| parent | fdf0eaf11452d72945af31804e2a1048ee1b574c (diff) | |
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using
the branch.
Diffstat (limited to 'drivers/crypto/ccp/platform-access.c')
| -rw-r--r-- | drivers/crypto/ccp/platform-access.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/platform-access.c b/drivers/crypto/ccp/platform-access.c index 939c924fc383..94367bc49e35 100644 --- a/drivers/crypto/ccp/platform-access.c +++ b/drivers/crypto/ccp/platform-access.c @@ -67,6 +67,11 @@ int psp_send_platform_access_msg(enum psp_platform_access_msg msg, return -ENODEV; pa_dev = psp->platform_access_data; + + if (!pa_dev->vdata->cmdresp_reg || !pa_dev->vdata->cmdbuff_addr_lo_reg || + !pa_dev->vdata->cmdbuff_addr_hi_reg) + return -ENODEV; + cmd = psp->io_regs + pa_dev->vdata->cmdresp_reg; lo = psp->io_regs + pa_dev->vdata->cmdbuff_addr_lo_reg; hi = psp->io_regs + pa_dev->vdata->cmdbuff_addr_hi_reg; |