[U-Boot] [PATCH] cfi_flash: don't hide write/erase errors

[Edward L Swarthout]

From: Baruch Siach <baruch at tkos.co.il>

> Partially revert commit 0d01f66d235118 (CFI: cfi_flash write fix for AMD
> legacy).
>
> flash_full_status_check() used to skip status register parsing when
> flash_status_check() returns OK. This is wrong since flash_status_check()
> must return OK for other status bits to be valid.

> Cc: Ed Swarthout <Ed.Swarthout at freescale.com>
> Signed-off-by: Baruch Siach <baruch at tkos.co.il>

I don't have access to the error case I thought I was fixing with this part
and my change does look incorrect, so 

Acked-by: Ed Swarthout <Ed.Swarthout at freescale.com>

Ed