bus: ti-sysc: Simplify cleanup upon failures in sysc_probe()
[ Upstream commit a304f483b6b00d42bde41c45ca52c670945348e2 ] The clocks are not yet parsed and prepared until after a successful sysc_get_clocks(), so there is no need to unprepare the clocks upon any failure of any of the prior functions in sysc_probe(). The current code path would have been a no-op because of the clock validity checks within sysc_unprepare(), but let's just simplify the cleanup path by returning the error directly. While at this, also fix the cleanup path for a sysc_init_resets() failure which is executed after the clocks are prepared. Signed-off-by: NSuman Anna <s-anna@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NSasha Levin <sashal@kernel.org>
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