On Fri, Sep 05, 2014 at 12:28:18PM +0300, Mikko Perttunen wrote: > From: Mikko Perttunen <[email protected]> > > Currently the i2c-tegra bus driver prepares, enables > and set_rates its clocks separately for each transfer. > This causes locking problems when doing I2C transfers > from clock notifiers; see > http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/268653.html > > This patch moves clk_prepare/unprepare and clk_set_rate calls to > the probe function, leaving only clk_enable/disable to be > done on each transfer. This solves the locking issue. > > Signed-off-by: Mikko Perttunen <[email protected]>
Applied to for-current, thanks!
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