Hi Boris,

Boris Brezillon [off-list ref] wrote on Wed, 25 Jul 2018
11:51:16 +0200:

On Wed, 25 Jul 2018 18:42:44 +0900
Masahiro Yamada [off-list ref] wrote:

quoted

You need to remove kfree(denali->buf)
from denali_remove(), right?  

Absolutely.

quoted

void denali_remove(struct denali_nand_info *denali)
{
        struct mtd_info *mtd = nand_to_mtd(&denali->nand);

        nand_release(mtd);
        kfree(denali->buf);       <---- REMOVE !!
        denali_disable_irq(denali);
}


Otherwise, denali_remove() will free denali->buf twice
because kfree(denali->buf) is called from denali_detach_chip().  

Absolutely, thanks for reviewing!

I'll apply with this changed.

Miqu?l