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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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staging: pi433: Fix rf69_set_tx_cfg() logic
Moved code to configure sync to where check enable_sync option before. There is no need to check enable_sync twice. Configuring sync should be executed immediately after enabling sync. Signed-off-by: Sidong Yang <realwakka@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -319,6 +319,12 @@ rf69_set_tx_cfg(struct pi433_device *dev, struct pi433_tx_cfg *tx_cfg)
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}
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if (tx_cfg->enable_sync == OPTION_ON) {
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ret = rf69_set_sync_size(dev->spi, tx_cfg->sync_length);
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if (ret < 0)
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return ret;
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ret = rf69_set_sync_values(dev->spi, tx_cfg->sync_pattern);
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if (ret < 0)
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return ret;
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ret = rf69_enable_sync(dev->spi);
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if (ret < 0)
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return ret;
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@ -348,16 +354,6 @@ rf69_set_tx_cfg(struct pi433_device *dev, struct pi433_tx_cfg *tx_cfg)
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return ret;
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}
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/* configure sync, if enabled */
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if (tx_cfg->enable_sync == OPTION_ON) {
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ret = rf69_set_sync_size(dev->spi, tx_cfg->sync_length);
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if (ret < 0)
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return ret;
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ret = rf69_set_sync_values(dev->spi, tx_cfg->sync_pattern);
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if (ret < 0)
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return ret;
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}
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return 0;
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}
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