Re: [PATCH 3/5] spi: lpspi: fix kernel warning dump when probe fail after calling spi_register

2020-07-21 Thread Mark Brown
On Tue, Jul 14, 2020 at 03:52:49PM +0800, Clark Wang wrote: > Calling devm_spi_register_controller() too early will cause problem. > When probe failed occurs after calling devm_spi_register_controller(), > the call of spi_controller_put() will trigger the following warning dump. This doesn't apply

Re: [PATCH 3/5] spi: lpspi: fix kernel warning dump when probe fail after calling spi_register

2020-07-14 Thread Mark Brown
On Tue, Jul 14, 2020 at 03:52:49PM +0800, Clark Wang wrote: > Calling devm_spi_register_controller() too early will cause problem. > When probe failed occurs after calling devm_spi_register_controller(), > the call of spi_controller_put() will trigger the following warning dump. > > [2.092138]

[PATCH 3/5] spi: lpspi: fix kernel warning dump when probe fail after calling spi_register

2020-07-14 Thread Clark Wang
Calling devm_spi_register_controller() too early will cause problem. When probe failed occurs after calling devm_spi_register_controller(), the call of spi_controller_put() will trigger the following warning dump. [2.092138] [ cut here ] [2.096876] kernfs: can not r