Messages in this thread | | | From | Nikita Yushchenko <> | Subject | Re: at86rf230: Allow slow GPIO pins for "rstn" | Date | Wed, 21 Dec 2016 15:30:52 +0300 |
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> Driver code never touches "rstn" signal in atomic context, so there's > no need to implicitly put such restriction on it by using gpio_set_value > to manipulate it. Replace gpio_set_value to gpio_set_value_cansleep to > fix that. > > As a an example of where such restriction might be inconvenient, > consider a hardware design where "rstn" is connected to a pin of I2C/SPI > GPIO expander chip. > > Cc: Chris Healy <cphealy@gmail.com> > Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
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