[PATCH v1] perf: starfive: fix 64-bit only COMPILE_TEST condition

[Conor Dooley]

From: Conor Dooley <conor.dooley at microchip.com>

ARCH_STARFIVE is not restricted to 64-bit platforms, so while Will's
addition of a 64-bit only condition satisfied the build robots doing
COMPILE_TEST builds, Palmer ran into the same problems with writeq()
being undefined during regular rv32 builds.

Promote the dependency on 64-bit to its own `depends on` so that the
driver can never be included in 32-bit builds.

Reported-by: Palmer Dabbelt <palmer at rivosinc.com>
Fixes: c2b24812f7bc ("perf: starfive: Add StarLink PMU support")
Fixes: f0dbc6d0de38 ("perf: starfive: Only allow COMPILE_TEST for 64-bit architectures")
Signed-off-by: Conor Dooley <conor.dooley at microchip.com>
---
CC: Will Deacon <will at kernel.org>
CC: Mark Rutland <mark.rutland at arm.com>
CC: Ji Sheng Teoh <jisheng.teoh at starfivetech.com>
CC: linux-arm-kernel at lists.infradead.org
CC: linux-kernel at vger.kernel.org
---
 drivers/perf/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
index 5060e1f1ea10..7526a9e714fa 100644
--- a/drivers/perf/Kconfig
+++ b/drivers/perf/Kconfig
@@ -87,7 +87,8 @@ config RISCV_PMU_SBI
 	  filtering, counter configuration.
 
 config STARFIVE_STARLINK_PMU
-	depends on ARCH_STARFIVE || (COMPILE_TEST && 64BIT)
+	depends on ARCH_STARFIVE || COMPILE_TEST
+	depends on 64BIT
 	bool "StarFive StarLink PMU"
 	help
 	   Provide support for StarLink Performance Monitor Unit.
-- 
2.43.0