SPI problem in i.MX25 with L2.6.31_09.12.01

[josévicentesana]

Hello:

Has anybody solve the problem with tx_buf = NULL in mxc_spi.c module in LTIB version L2.6.31_09.12.01?

Is the solution working ok?

I have tried some solution that i have found in freescale forum, but they dont work, only solve crashing (dont use tx_buf when it is NULL).

Can anybody put a link with this solution?

Thanks

[gusarambula]

If your problem is that of the following thread I would recommend switching to a newer kernel as there seem to be problems with SPI in 2.6.31 which may lead to this problem.

https://community.freescale.com/thread/289431