Thread (6 messages) 6 messages, 5 authors, 2018-08-31

[PATCH v2] gpio: brcmstb: allow 0 width GPIO banks

From: f.fainelli@gmail.com (Florian Fainelli)
Date: 2018-08-17 23:49:18
Also in: linux-gpio, lkml

On 08/17/2018 04:47 PM, justinpopo6 at gmail.com wrote:
From: Justin Chen <redacted>

Sometimes we have empty banks within the GPIO block. This commit allows
proper handling of 0 width GPIO banks. We handle 0 width GPIO banks by
incrementing the bank and number of GPIOs, but not initializing them.
This will mean a call into the non-existent GPIOs will return an error.

Also remove "GPIO registered" dev print. This information is misleading
since the incremented banks and gpio_base do not reflect the actual GPIOs
that get initialized. We leave this information out since it is already
printed with dev_dbg.

Signed-off-by: Justin Chen <redacted>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>

Thanks Justin!
--
Florian
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