diff options
| author | Fabio Estevam <festevam@gmail.com> | 2014-10-29 12:06:31 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-10-29 11:13:02 +0000 |
| commit | d0b92845e54590f0b59fccc0e10159f3b84825bd (patch) | |
| tree | fd3233ccb3a41692ebebfc978468c52d6e8ca50e /arch/mips/netlogic/xlr | |
| parent | 2d605a3029726b881fc9df7fae75e6bf08d8a526 (diff) | |
ARM: 8182/1: l2c: Make l2x0_cache_size_of_parse() return 'int'
Since commit f3354ab67476dc80 ("ARM: 8169/1: l2c: parse cache properties from
ePAPR definitions") the following error is seen on imx6q:
[ 0.000000] PL310 OF: cache setting yield illegal associativity
[ 0.000000] PL310 OF: -2147097556 calculated, only 8 and 16 legal
As imx6q does not pass the "cache-size" and "cache-sets" properties in DT, the function l2x0_cache_size_of_parse() returns early and keep the 'associativity' pointer uninitialized.
To fix this problem, return error codes inside l2x0_cache_size_of_parse() and only use the 'associativity' pointer result if l2x0_cache_size_of_parse() succeeds.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/mips/netlogic/xlr')
0 files changed, 0 insertions, 0 deletions