spi: sh-hspi: Remove error messages on out-of-memory conditions

There is no need to print an error message when memory allocations or
related operations fail, as the core will take care of that.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed