On Thu, Oct 12, 2017 at 04:09:59PM -0700, Nicolin Chen wrote: > Both tegra124-dfll and clk-dfll are using platform_set_drvdata > to set drvdata of the exact same pdev while they use different > pointers for the drvdata. Once the drvdata has been overwritten > by tegra124-dfll, clk-dfll will never get its td pointer as it > expects. > > Since tegra124-dfll merely needs its soc pointer in its remove > function, this patch fixes the bug by removing the overwriting > in the tegra124-dfll file and letting the tegra_dfll_unregister > return an soc pointer for it. > > Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx> > --- > > As I don't have a T124 platform, I can't verify it on a board. > If someone could provide a Tested-by, it would be very helpful. > The test could be a simple system suspend/resume that activates > runtime_suspend/resume() where a platform_get_drvdata() would > be called. -- Nicolin > > drivers/clk/tegra/clk-dfll.c | 10 +++++----- > drivers/clk/tegra/clk-dfll.h | 2 +- > drivers/clk/tegra/clk-tegra124-dfll-fcpu.c | 12 +++++------- > 3 files changed, 11 insertions(+), 13 deletions(-) Applied, thanks. Thierry
Attachment:
signature.asc
Description: PGP signature
