tree 341520fc2cbbbf06ef66bb425bf3466e8c389da4
parent c9ba7a16d0f1d2b1e70d47296eca5f612c753825
author Noralf Trønnes <noralf@tronnes.org> 1555188535 +0200
committer Mark Brown <broonie@kernel.org> 1556761072 +0900
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spi/trace: Cap buffer contents at 64 bytes

Large transfers (64kB) doesn't show up in the trace. Not sure why, but
since printk can only display buffers up to 64 bytes in length, we only
need to store the first 64 bytes.

Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Mark Brown <broonie@kernel.org>