staging: pi433: validate max bit_rate based on modulation used

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Max bit rate is dependent on which modulation is used. Previous
validation routine only took into consideration min bit rate which can
lead a misconfiguration of the rf69 chip causing the packets not to be
sent/read.

This patch enhances that input check in set_bit_rate to account for
modulation values and their respective max bit rate

Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Link: https://lore.kernel.org/r/20220118230555.GA4961@mail.google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Paulo Miguel Almeida 2022-01-19 12:05:55 +13:00 • committed by Greg Kroah-Hartman

parent 14dbdad1f1

commit ca532a56ad

2 changed files with 11 additions and 1 deletions

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2

drivers/staging/pi433/TODO

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10

drivers/staging/pi433/rf69.c

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