[PATCH v4 03/23] mtd: nand: add generic helpers to check, match, maximize ECC settings

2017-06-05 Thread Masahiro Yamada
Driver are responsible for setting up ECC parameters correctly. Those include: - Check if ECC parameters specified (usually by DT) are valid - Meet the chip's ECC requirement - Maximize ECC strength if NAND_ECC_MAXIMIZE flag is set The logic can be generalized by factoring out common code.

Re: [PATCH v4 03/23] mtd: nand: add generic helpers to check, match, maximize ECC settings

2017-06-06 Thread Boris Brezillon
On Tue, 6 Jun 2017 08:21:42 +0900 Masahiro Yamada wrote: > Driver are responsible for setting up ECC parameters correctly. > Those include: > - Check if ECC parameters specified (usually by DT) are valid > - Meet the chip's ECC requirement > - Maximize ECC strength if NAND_ECC_MAXIMIZE fla

Re: [PATCH v4 03/23] mtd: nand: add generic helpers to check, match, maximize ECC settings

2017-06-06 Thread Masahiro Yamada
2017-06-07 6:47 GMT+09:00 Boris Brezillon : > On Tue, 6 Jun 2017 08:21:42 +0900 > Masahiro Yamada wrote: > >> Driver are responsible for setting up ECC parameters correctly. >> Those include: >> - Check if ECC parameters specified (usually by DT) are valid >> - Meet the chip's ECC requirement

Re: [PATCH v4 03/23] mtd: nand: add generic helpers to check, match, maximize ECC settings

2017-06-06 Thread Boris Brezillon
On Wed, 7 Jun 2017 10:48:33 +0900 Masahiro Yamada wrote: > 2017-06-07 6:47 GMT+09:00 Boris Brezillon > : > > On Tue, 6 Jun 2017 08:21:42 +0900 > > Masahiro Yamada wrote: > > > >> Driver are responsible for setting up ECC parameters correctly. > >> Those include: > >> - Check if ECC paramet