[U-Boot] [PATCH] drivers/spi: fsl_qspi: fix controller busy check

Jagan Teki jagan at amarulasolutions.com
Tue Jun 25 19:26:06 UTC 2019

On Mon, Jun 24, 2019 at 10:34 PM Fabio Estevam <festevam at gmail.com> wrote:
> From: Thomas Schaefer <thomas.schaefer at kontron.com>
> During QSPI reads, current is_busy_controller function sporadically
> fails with -ETIMEDOUT due to fixed number of 5 test loops. This patch
> fixes this by using the readl_poll_timeout function with
> 1000 us timeout.

This sounds like two different functionalities into one patch. better
create a timeout fix in one patch and another patch to migrate

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