From: Felix Gu <ustc.gu@gmail.com>
To: Vladimir Moravcevic <vmoravcevic@axiado.com>,
Tzu-Hao Wei <twei@axiado.com>, Swark Yang <syang@axiado.com>,
Prasad Bolisetty <pbolisetty@axiado.com>,
Mark Brown <broonie@kernel.org>, Harshit Shah <hshah@axiado.com>
Cc: linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Felix Gu <ustc.gu@gmail.com>
Subject: [PATCH] spi: axiado: Remove redundant pm_runtime_mark_last_busy() call
Date: Sat, 07 Mar 2026 15:47:15 +0800 [thread overview]
Message-ID: <20260307-axiado-1-v1-1-e90aa1b6dd9b@gmail.com> (raw)
The pm_runtime_mark_last_busy() call is redundant in the probe function
as pm_runtime_put_autosuspend() already calls pm_runtime_mark_last_busy()
internally to update the last access time of the device before queuing
autosuspend.
Fixes: e75a6b00ad79 ("spi: axiado: Add driver for Axiado SPI DB controller")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
---
drivers/spi/spi-axiado.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/spi/spi-axiado.c b/drivers/spi/spi-axiado.c
index 8cea81432c5b..bd5f67acc4f6 100644
--- a/drivers/spi/spi-axiado.c
+++ b/drivers/spi/spi-axiado.c
@@ -850,7 +850,6 @@ static int ax_spi_probe(struct platform_device *pdev)
ctlr->bits_per_word_mask = SPI_BPW_MASK(8);
- pm_runtime_mark_last_busy(&pdev->dev);
pm_runtime_put_autosuspend(&pdev->dev);
ctlr->mem_ops = &ax_spi_mem_ops;
---
base-commit: a0ae2a256046c0c5d3778d1a194ff2e171f16e5f
change-id: 20260307-axiado-1-6c84296be4a2
Best regards,
--
Felix Gu <ustc.gu@gmail.com>
next reply other threads:[~2026-03-07 7:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-07 7:47 Felix Gu [this message]
2026-03-10 9:33 ` [PATCH] spi: axiado: Remove redundant pm_runtime_mark_last_busy() call Markus Elfring
2026-03-14 21:59 ` Mark Brown
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