From: Ulf Hansson <ulf.hansson@linaro.org>
To: linux-mmc@vger.kernel.org, Ulf Hansson <ulf.hansson@linaro.org>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] mmc: meson-gx: Drop redundant WARN_ON() in the irq handler
Date: Thu, 22 Jun 2023 12:53:27 +0200 [thread overview]
Message-ID: <20230622105327.77296-1-ulf.hansson@linaro.org> (raw)
The host pointer is already being dereferenced earlier, so let's just drop
the redundant WARN_ON.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/mmc/host/meson-gx-mmc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index ee9a25b900ae..d652374f37b2 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -948,9 +948,6 @@ static irqreturn_t meson_mmc_irq(int irq, void *dev_id)
return IRQ_NONE;
}
- if (WARN_ON(!host))
- return IRQ_NONE;
-
/* ack all raised interrupts */
writel(status, host->regs + SD_EMMC_STATUS);
--
2.34.1
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next reply other threads:[~2023-06-22 10:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-22 10:53 Ulf Hansson [this message]
2023-06-25 20:47 ` Martin Blumenstingl
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