spi: Fixes for v6.3

A small set of fixes for SPI drivers, Krishna has been doing a bunch of
work on Tegra210 QuadSPI and found a bunch of issues there and there's
a couple of small fixes for other drivers too.
spi: tegra210-quad: Fix iterator outside loop

Fix warn: iterator used outside loop: 'xfer'. 'xfer' variable contain
invalid value in few conditions. Complete transfer within DATA phase
in successful case and at the end for failed transfer.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 8777dd9dff40 ("spi: tegra210-quad: Fix combined sequence")

Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/20230227200428.45832-1-kyarlagadda@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed