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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
tree | 76267dbc9b9a130337be3640948fe397b04ac629 /drivers/watchdog/ath79_wdt.c | |
parent | Adding upstream version 6.6.15. (diff) | |
download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/watchdog/ath79_wdt.c')
-rw-r--r-- | drivers/watchdog/ath79_wdt.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/watchdog/ath79_wdt.c b/drivers/watchdog/ath79_wdt.c index b7b7050604..e5cc30622b 100644 --- a/drivers/watchdog/ath79_wdt.c +++ b/drivers/watchdog/ath79_wdt.c @@ -257,19 +257,13 @@ static int ath79_wdt_probe(struct platform_device *pdev) if (IS_ERR(wdt_base)) return PTR_ERR(wdt_base); - wdt_clk = devm_clk_get(&pdev->dev, "wdt"); + wdt_clk = devm_clk_get_enabled(&pdev->dev, "wdt"); if (IS_ERR(wdt_clk)) return PTR_ERR(wdt_clk); - err = clk_prepare_enable(wdt_clk); - if (err) - return err; - wdt_freq = clk_get_rate(wdt_clk); - if (!wdt_freq) { - err = -EINVAL; - goto err_clk_disable; - } + if (!wdt_freq) + return -EINVAL; max_timeout = (0xfffffffful / wdt_freq); if (timeout < 1 || timeout > max_timeout) { @@ -286,20 +280,15 @@ static int ath79_wdt_probe(struct platform_device *pdev) if (err) { dev_err(&pdev->dev, "unable to register misc device, err=%d\n", err); - goto err_clk_disable; + return err; } return 0; - -err_clk_disable: - clk_disable_unprepare(wdt_clk); - return err; } static void ath79_wdt_remove(struct platform_device *pdev) { misc_deregister(&ath79_wdt_miscdev); - clk_disable_unprepare(wdt_clk); } static void ath79_wdt_shutdown(struct platform_device *pdev) |