Messages in this thread Patch in this message | | | From | Sjoerd Simons <> | Subject | [PATCH 2/2] ARM: l2c: highbank: Add dummy configure function | Date | Tue, 12 May 2015 09:39:15 +0200 |
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Add empty configure function for the highbank l2c to reflect that the cache can't be confured through a SMC. This prevent a useless WARN_ONCE during early boot.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> --- arch/arm/mach-highbank/highbank.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index 231fba0..623eb5e8 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -60,12 +60,20 @@ static void highbank_l2c310_write_sec(unsigned long val, unsigned reg) reg); } +static void highbank_l2c310_configure(const struct l2x0_regs *regs) +{ +} + static void __init highbank_init_irq(void) { irqchip_init(); if (of_find_compatible_node(NULL, NULL, "arm,cortex-a9")) highbank_scu_map_io(); + + if (IS_ENABLED(CONFIG_CACHE_L2X0)) { + outer_cache.configure = highbank_l2c310_configure; + } } static void highbank_power_off(void) -- 2.1.4
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