spi: Do not print a message if spi_controller_{suspend,resume}() fails

spi_controller_{suspend,resume}() already prints an error message on
failure, so there is no need to repeat this in individual drivers.

Note: spi_master_{suspend,resume}() is an alias for
      spi_controller_{suspend,resume}().

Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Alexandre Belloni <[email protected]>
Reviewed-by: Daniel Mack <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
5 files changed