On Fri, Sep 15, 2017 at 12:10:13PM -0700, Nicolin Chen wrote: > Below is the call trace of tegra210_init_pllu() function: > start_kernel() > -> time_init() > --> of_clk_init() > ---> tegra210_clock_init() > ----> tegra210_pll_init() > -----> tegra210_init_pllu() > > Because the preemption is disabled in the start_kernel before calling > time_init, tegra210_init_pllu is actually in an atomic context while > it includes a readl_relaxed_poll_timeout that might sleep. > > So this patch just changes this readl_relaxed_poll_timeout() to its > atomic version. > > Signed-off-by: Nicolin Chen <[email protected]> > Acked-By: Peter De Schrijver <[email protected]> > --- > Changelog > v2: > * Corrected a typo in the commit log > * Added Peter's Acked-by. > > drivers/clk/tegra/clk-tegra210.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-)
Applied, thanks. Thierry
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