hwrng: bcm2835 - Read as much data as available

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Read the requested number of data from the fifo

Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Yendapally Reddy Dhananjaya Reddy 2016-05-27 06:10:41 -04:00 • committed by Herbert Xu

parent 33a36a5bc0

commit 4f8de65bab

1 changed files with 10 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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drivers/char/hw_random/bcm2835-rng.c

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