Commit 378c6430 authored by Paulo Miguel Almeida's avatar Paulo Miguel Almeida Committed by Greg Kroah-Hartman
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staging: pi433: remove hardcoded mask value for easier readability 



replace hardcoded value with the bitwise complement of the mask used to
extract value sent to rf69 chip.

Signed-off-by: default avatarPaulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Link: https://lore.kernel.org/r/YicPRrH3HmpiTCxe@mail.google.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cb9d4390

drivers/staging/pi433/rf69.c

+1 −1
Original line number Diff line number Diff line
@@ -741,7 +741,7 @@ int rf69_set_fifo_threshold(struct spi_device *spi, u8 threshold) 
	int retval;



	/* check input value */

	if (threshold & 0x80) {

	if (threshold & ~MASK_FIFO_THRESH_VALUE) {

		dev_dbg(&spi->dev, "set: illegal fifo threshold %u\n", threshold);

		return -EINVAL;

	}