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Message-ID: <20221001122148.9158-2-kyarlagadda@nvidia.com>
Date: Sat, 1 Oct 2022 17:51:45 +0530
From: Krishna Yarlagadda <kyarlagadda@...dia.com>
To: <broonie@...nel.org>, <thierry.reding@...il.com>,
<jonathanh@...dia.com>, <linux-spi@...r.kernel.org>,
<linux-tegra@...r.kernel.org>
CC: <skomatineni@...dia.com>, <ldewangan@...dia.com>,
<linux-kernel@...r.kernel.org>,
Krishna Yarlagadda <kyarlagadda@...dia.com>
Subject: [PATCH 2/5] spi: tegra210-quad: Fix duplicate resource error
controller data alloc is done with client device data causing duplicate
resource error. Allocate memory using controller device when using devm
Signed-off-by: Krishna Yarlagadda <kyarlagadda@...dia.com>
---
drivers/spi/spi-tegra210-quad.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c
index 904972606bd4..06bf19d0cfc1 100644
--- a/drivers/spi/spi-tegra210-quad.c
+++ b/drivers/spi/spi-tegra210-quad.c
@@ -918,8 +918,9 @@ static int tegra_qspi_start_transfer_one(struct spi_device *spi,
static struct tegra_qspi_client_data *tegra_qspi_parse_cdata_dt(struct spi_device *spi)
{
struct tegra_qspi_client_data *cdata;
+ struct tegra_qspi *tqspi = spi_master_get_devdata(spi->master);
- cdata = devm_kzalloc(&spi->dev, sizeof(*cdata), GFP_KERNEL);
+ cdata = devm_kzalloc(tqspi->dev, sizeof(*cdata), GFP_KERNEL);
if (!cdata)
return NULL;
--
2.17.1
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