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From bbbffd7ddf71fbfbea2437a9111a338e0cf26a5d Mon Sep 17 00:00:00 2001
From: Guillaume Tucker <guillaume.tucker@collabora.com>
Date: Mon, 27 Mar 2017 15:33:43 +0100
Subject: [PATCH 4/4] gpu: midgard: add "deferring" in log when clock or
regulator not found
Update log messages to show that a failure to find the Mali GPU clock
or regulator results in a later retry (-EPROBE_DEFER).
Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
---
drivers/gpu/arm/midgard/mali_kbase_core_linux.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/mali_kbase_core_linux.c b/mali_kbase_core_linux.c
index 945f222e6d9e..abc931794275 100644
--- a/mali_kbase_core_linux.c
+++ b/mali_kbase_core_linux.c
@@ -3260,7 +3260,8 @@ static int power_control_init(struct platform_device *pdev)
err = PTR_ERR(kbdev->regulator);
kbdev->regulator = NULL;
if (err == -EPROBE_DEFER) {
- dev_err(&pdev->dev, "Failed to get regulator\n");
+ dev_err(&pdev->dev,
+ "Failed to get regulator, deferring.\n");
return err;
}
dev_info(kbdev->dev,
@@ -3274,7 +3275,8 @@ static int power_control_init(struct platform_device *pdev)
err = PTR_ERR(kbdev->clock);
kbdev->clock = NULL;
if (err == -EPROBE_DEFER) {
- dev_err(&pdev->dev, "Failed to get clock\n");
+ dev_err(&pdev->dev,
+ "Failed to get clock, deferring.\n");
goto fail;
}
dev_info(kbdev->dev, "Continuing without Mali clock control\n");
--
2.11.0
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