spi: coldfire-qspi: Remove an erroneous clk_disable_unprepare() from the remove function

The commit in Fixes has changed a devm_clk_get()/clk_prepare_enable() into
a devm_clk_get_enabled().
It has updated the error handling path of the probe accordingly, but the
remove has been left unchanged.

Remove now the redundant clk_disable_unprepare() call from the remove
function.

Fixes: a90a987e ("spi: use devm_clk_get_enabled() in mcfqspi_probe()")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://msgid.link/r/6670aed303e1f7680e0911387606a8ae069e2cef.1704464447.git.christophe.jaillet@wanadoo.frSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-coldfire-qspi.c

@@ -441,7 +441,6 @@ static void mcfqspi_remove(struct platform_device *pdev)
 	mcfqspi_wr_qmr(mcfqspi, MCFQSPI_QMR_MSTR);
 
 	mcfqspi_cs_teardown(mcfqspi);
-	clk_disable_unprepare(mcfqspi->clk);
 }
 
 #ifdef CONFIG_PM_SLEEP