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(parent: 8b30919) | patch
bus: ti-sysc: Fix sysc_unprepare() when no clocks have been allocated
authorTony Lindgren <tony@atomide.com>
Thu, 21 Mar 2019 18:00:21 +0000 (11:00 -0700)
committerTony Lindgren <tony@atomide.com>
Mon, 1 Apr 2019 14:38:37 +0000 (07:38 -0700)
commitaaa29bb01cc4bf5a87dbdb219efba3b09f259d8e
tree6c272500ee112dfc565e8132ac6d4b5a066e1a91tree | snapshot
parent8b30919a4e3c7aba32dd72e8208147a6496cb16ccommit | diff
bus: ti-sysc: Fix sysc_unprepare() when no clocks have been allocated

If we return early before ddata->clocks have been allocated we will get a
NULL pointer dereference in sysc_unprepare(). Let's fix this by returning
early when no clocks are allocated.

Fixes: 0eecc636e5a2 ("bus: ti-sysc: Add minimal TI sysc interconnect target driver")
Signed-off-by: Tony Lindgren <tony@atomide.com>
drivers/bus/ti-sysc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git