From: Axel Lin <axel.lin@ingics.com> To: Mark Brown <broonie@kernel.org> Cc: Axel Lin <axel.lin@ingics.com>, Michal Simek <michal.simek@xilinx.com>, linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org Subject: [PATCH] spi: zynq-qspi: Fix missing spi_unregister_controller when unload module Date: Sun, 18 Aug 2019 17:51:13 +0800 [thread overview] Message-ID: <20190818095113.2397-1-axel.lin@ingics.com> (raw) Use devm_spi_register_controller to fix missing spi_unregister_controller when unload module. Signed-off-by: Axel Lin <axel.lin@ingics.com> --- drivers/spi/spi-zynq-qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-zynq-qspi.c b/drivers/spi/spi-zynq-qspi.c index 3155e2cabb1e..4a5326ccf65a 100644 --- a/drivers/spi/spi-zynq-qspi.c +++ b/drivers/spi/spi-zynq-qspi.c @@ -694,7 +694,7 @@ static int zynq_qspi_probe(struct platform_device *pdev) ctlr->setup = zynq_qspi_setup_op; ctlr->max_speed_hz = clk_get_rate(xqspi->refclk) / 2; ctlr->dev.of_node = np; - ret = spi_register_controller(ctlr); + ret = devm_spi_register_controller(&pdev->dev, ctlr); if (ret) { dev_err(&pdev->dev, "spi_register_master failed\n"); goto clk_dis_all; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Axel Lin <axel.lin@ingics.com> To: Mark Brown <broonie@kernel.org> Cc: Axel Lin <axel.lin@ingics.com>, Michal Simek <michal.simek@xilinx.com>, linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org Subject: [PATCH] spi: zynq-qspi: Fix missing spi_unregister_controller when unload module Date: Sun, 18 Aug 2019 17:51:13 +0800 [thread overview] Message-ID: <20190818095113.2397-1-axel.lin@ingics.com> (raw) Use devm_spi_register_controller to fix missing spi_unregister_controller when unload module. Signed-off-by: Axel Lin <axel.lin@ingics.com> --- drivers/spi/spi-zynq-qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-zynq-qspi.c b/drivers/spi/spi-zynq-qspi.c index 3155e2cabb1e..4a5326ccf65a 100644 --- a/drivers/spi/spi-zynq-qspi.c +++ b/drivers/spi/spi-zynq-qspi.c @@ -694,7 +694,7 @@ static int zynq_qspi_probe(struct platform_device *pdev) ctlr->setup = zynq_qspi_setup_op; ctlr->max_speed_hz = clk_get_rate(xqspi->refclk) / 2; ctlr->dev.of_node = np; - ret = spi_register_controller(ctlr); + ret = devm_spi_register_controller(&pdev->dev, ctlr); if (ret) { dev_err(&pdev->dev, "spi_register_master failed\n"); goto clk_dis_all; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2019-08-18 9:51 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-18 9:51 Axel Lin [this message] 2019-08-18 9:51 ` [PATCH] spi: zynq-qspi: Fix missing spi_unregister_controller when unload module Axel Lin 2019-08-19 6:54 ` Michal Simek 2019-08-19 6:54 ` Michal Simek 2019-08-20 12:54 ` Applied "spi: zynq-qspi: Fix missing spi_unregister_controller when unload module" to the spi tree Mark Brown 2019-08-20 12:54 ` Mark Brown
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