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| author | Marcin Ciupak <marcin.s.ciupak@gmail.com> | 2017-11-21 00:05:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-28 14:11:00 +0100 |
| commit | 99ee477425c490d92d5824bdf7c1132c226765f4 (patch) | |
| tree | ea1fae14da80e867d00b2d4d69805badc12b80bf /drivers/staging/pi433/pi433_if.c | |
| parent | d2cb4845bfd1213e49a30682cec18c8825140153 (diff) | |
| download | op-kernel-dev-99ee477425c490d92d5824bdf7c1132c226765f4.zip op-kernel-dev-99ee477425c490d92d5824bdf7c1132c226765f4.tar.gz | |
staging: pi433: fix naming when more than one radio is used
When using more than one hardware radio module pi433_probe fails as the
same name is used for all modules. Create unique name by adding minor
number to the device name.
Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/pi433/pi433_if.c')
| -rw-r--r-- | drivers/staging/pi433/pi433_if.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c index c9b5a56..3e8e62b 100644 --- a/drivers/staging/pi433/pi433_if.c +++ b/drivers/staging/pi433/pi433_if.c @@ -1111,7 +1111,8 @@ static int pi433_probe(struct spi_device *spi) &spi->dev, device->devt, device, - "pi433"); + "pi433.%d", + device->minor); if (IS_ERR(device->dev)) { pr_err("pi433: device register failed\n"); retval = PTR_ERR(device->dev); @@ -1127,7 +1128,8 @@ static int pi433_probe(struct spi_device *spi) /* start tx thread */ device->tx_task_struct = kthread_run(pi433_tx_thread, device, - "pi433_tx_task"); + "pi433.%d_tx_task", + device->minor); if (IS_ERR(device->tx_task_struct)) { dev_dbg(device->dev, "start of send thread failed"); goto send_thread_failed; |
