m68k: coldfire: return success for clk_enable(NULL)
The clk_enable is supposed work when CONFIG_HAVE_CLK is false, but it returns -EINVAL. That means some drivers fail during probe. [ 1.680000] flexcan: probe of flexcan.0 failed with error -22 Fixes: c1fb1bf6 ("m68k: let clk_enable() return immediately if clk is NULL") Fixes: bea8bcb1 ("m68knommu: Add support for the Coldfire m5441x.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
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