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Reset controller fixes for v5.16

Browse Source 
Well, just one: revert commit c045ceb5a145 ("reset: tegra-bpmp: Handle
 errors in BPMP response"), which exposed an issue with the Tegra194 HDA
 controller reset. BPMP response error handling will be reinstated once
 there's a fix for the HDA issue.
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Merge tag 'reset-fixes-for-v5.16' of git://git.pengutronix.de/pza/linux into arm/fixes

Reset controller fixes for v5.16

Well, just one: revert commit c045ceb5a145 ("reset: tegra-bpmp: Handle
errors in BPMP response"), which exposed an issue with the Tegra194 HDA
controller reset. BPMP response error handling will be reinstated once
there's a fix for the HDA issue.

* tag 'reset-fixes-for-v5.16' of git://git.pengutronix.de/pza/linux:
  reset: tegra-bpmp: Revert Handle errors in BPMP response

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2021-12-13 14:13:23 +01:00
commit 1e3dbfbbec
1 changed files with 1 additions and 8 deletions
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9
drivers/reset/tegra/reset-bpmp.c
View File

@ -20,7 +20,6 @@ static int tegra_bpmp_reset_common(struct reset_controller_dev *rstc,
struct tegra_bpmp *bpmp = to_tegra_bpmp(rstc);
struct mrq_reset_request request;
struct tegra_bpmp_message msg;
int err;
memset(&request, 0, sizeof(request));
request.cmd = command;
@ -31,13 +30,7 @@ static int tegra_bpmp_reset_common(struct reset_controller_dev *rstc,
msg.tx.data = &request;
msg.tx.size = sizeof(request);
err = tegra_bpmp_transfer(bpmp, &msg);
if (err)
return err;
if (msg.rx.ret)
return -EINVAL;
return 0;
return tegra_bpmp_transfer(bpmp, &msg);
}
static int tegra_bpmp_reset_module(struct reset_controller_dev *rstc,