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| author | Srinivas Kandagatla <srinivas.kandagatla@st.com> | 2013-05-17 09:44:17 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-05-21 08:30:54 +0200 |
| commit | 9f8466c6e09e62a1d047f2e57d90cd42e46b35c1 (patch) | |
| tree | 905214f87f552c2a3959eeaa17532217adcc6de6 /arch/arm/mach-vt8500 | |
| parent | Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes (diff) | |
| download | linux-9f8466c6e09e62a1d047f2e57d90cd42e46b35c1.tar.xz linux-9f8466c6e09e62a1d047f2e57d90cd42e46b35c1.zip | |
ARM: vt8500: Add missing NULL terminator in dt_compat
When I tried booting a stih415 Dual core A9 with multi_v7_defconfig, it
failed to boot. The issues seems to be changing by enabling or disabling
VT8550 platform. Having a quick look at dt_compat list, it seems to miss
a NULL terminator, which means of_flat_dt_match will compat check will
cross the boundary of dt_compat and fault at some point , which is what
was happening in my case.
Without this patch if we try to boot multi_v7_defconfig you might notice
that some of the platforms might fault if they fall after vt8500 in
machine-desc list. Other platforms which fall before vt8500 in mdesc list
will not fault.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-vt8500')
| -rw-r--r-- | arch/arm/mach-vt8500/vt8500.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c index 1dd281efc020..f5c33df7a597 100644 --- a/arch/arm/mach-vt8500/vt8500.c +++ b/arch/arm/mach-vt8500/vt8500.c @@ -173,6 +173,7 @@ static const char * const vt8500_dt_compat[] = { "wm,wm8505", "wm,wm8750", "wm,wm8850", + NULL }; DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)") |