[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230711171756.86736-6-andriy.shevchenko@linux.intel.com>
Date: Tue, 11 Jul 2023 20:17:47 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Mark Brown <broonie@...nel.org>,
Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
Yang Yingliang <yangyingliang@...wei.com>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Amit Kumar Mahapatra via Alsa-devel <alsa-devel@...a-project.org>,
Serge Semin <fancer.lancer@...il.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Tharun Kumar P <tharunkumar.pasumarthi@...rochip.com>,
Vijaya Krishna Nivarthi <quic_vnivarth@...cinc.com>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
linux-spi@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-amlogic@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
linux-arm-msm@...r.kernel.org,
linux-rockchip@...ts.infradead.org,
linux-riscv@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com,
linux-trace-kernel@...r.kernel.org,
netdev@...r.kernel.org
Cc: Sanjay R Mehta <sanju.mehta@....com>,
Radu Pirea <radu_nicolae.pirea@....ro>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Claudiu Beznea <claudiu.beznea@...rochip.com>,
Tudor Ambarus <tudor.ambarus@...aro.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
NXP Linux Team <linux-imx@....com>,
Kevin Hilman <khilman@...libre.com>,
Jerome Brunet <jbrunet@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Heiko Stuebner <heiko@...ech.de>,
Palmer Dabbelt <palmer@...belt.com>,
Paul Walmsley <paul.walmsley@...ive.com>,
Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Chunyan Zhang <zhang.lyra@...il.com>,
Alain Volmat <alain.volmat@...s.st.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Max Filippov <jcmvbkbc@...il.com>,
Steven Rostedt <rostedt@...dmis.org>,
Masami Hiramatsu <mhiramat@...nel.org>,
Richard Cochran <richardcochran@...il.com>,
Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: [PATCH v3 05/14] spi: Kill spi_add_device_locked()
Now, spi_add_device_locked() has just a line on top of __spi_add_device().
Besides that, it has a single caller. So, just kill it and embed its parts
into the caller.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/spi/spi.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 876d40d2c708..57b5e4488416 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -708,14 +708,6 @@ int spi_add_device(struct spi_device *spi)
}
EXPORT_SYMBOL_GPL(spi_add_device);
-static int spi_add_device_locked(struct spi_device *spi)
-{
- struct spi_controller *ctlr = spi->controller;
-
- WARN_ON(!mutex_is_locked(&ctlr->add_lock));
- return __spi_add_device(spi);
-}
-
/**
* spi_new_device - instantiate one new SPI device
* @ctlr: Controller to which device is connected
@@ -2417,11 +2409,12 @@ static void of_register_spi_devices(struct spi_controller *ctlr) { }
struct spi_device *spi_new_ancillary_device(struct spi_device *spi,
u8 chip_select)
{
+ struct spi_controller *ctlr = spi->controller;
struct spi_device *ancillary;
int rc = 0;
/* Alloc an spi_device */
- ancillary = spi_alloc_device(spi->controller);
+ ancillary = spi_alloc_device(ctlr);
if (!ancillary) {
rc = -ENOMEM;
goto err_out;
@@ -2436,8 +2429,10 @@ struct spi_device *spi_new_ancillary_device(struct spi_device *spi,
ancillary->max_speed_hz = spi->max_speed_hz;
ancillary->mode = spi->mode;
+ WARN_ON(!mutex_is_locked(&ctlr->add_lock));
+
/* Register the new device */
- rc = spi_add_device_locked(ancillary);
+ rc = __spi_add_device(ancillary);
if (rc) {
dev_err(&spi->dev, "failed to register ancillary device\n");
goto err_out;
--
2.40.0.1.gaa8946217a0b
Powered by blists - more mailing lists