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| author | Sergey Sergeev <adron@yapic.net> | 2016-06-30 13:23:15 +0300 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-07-02 10:16:17 +0200 |
| commit | c312cef223ddc164b8d3fd3a195eb88a43ede901 (patch) | |
| tree | 4bf8b3c7b650fae7a50fa64e83cd03a6c6e491ab /target/linux/ar71xx/files/drivers | |
| parent | 3fbadd624a02c96081d874207a3e225c5647e306 (diff) | |
| download | upstream-c312cef223ddc164b8d3fd3a195eb88a43ede901.tar.gz upstream-c312cef223ddc164b8d3fd3a195eb88a43ede901.tar.bz2 upstream-c312cef223ddc164b8d3fd3a195eb88a43ede901.zip | |
ar71xx: spi-rb4xx fix.
In new kernels we should use clk_prepare_enable instead of clk_enable
since clk_enable does not make proper initialization that leads
to rise WARN_ON messages and not working spi bus on the device.
Signed-off-by: Sergey Sergeev <adron@yapic.net>
Diffstat (limited to 'target/linux/ar71xx/files/drivers')
| -rw-r--r-- | target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c b/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c index 56260ffc92..357fd41708 100644 --- a/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c +++ b/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c @@ -413,7 +413,7 @@ static int rb4xx_spi_probe(struct platform_device *pdev) goto err_put_master; } - err = clk_enable(rbspi->ahb_clk); + err = clk_prepare_enable(rbspi->ahb_clk); if (err) goto err_clk_put; |