[U-Boot] [PATCH 1/2] arm64: zynqmp: Do not protect zynqmp_pmufw_version()

[Michal Simek]

There is hard dependency for CLK_ZYNQMP to have zynqmp_pmufw_version()
but also FPGA code is calling this function which is possible to use
without actual CLK_ZYNQMP firmware driver to be enabled.
This patch enables the case where only fixed-clock CLK setup is used.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 arch/arm/cpu/armv8/zynqmp/cpu.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/cpu/armv8/zynqmp/cpu.c b/arch/arm/cpu/armv8/zynqmp/cpu.c
index 4ee8e3f627e9..5ef1a52862c0 100644
--- a/arch/arm/cpu/armv8/zynqmp/cpu.c
+++ b/arch/arm/cpu/armv8/zynqmp/cpu.c
@@ -179,8 +179,7 @@ int __maybe_unused invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2,
 	return regs.regs[0];
 }
 
-#if defined(CONFIG_CLK_ZYNQMP)
-unsigned int zynqmp_pmufw_version(void)
+unsigned int  __maybe_unused zynqmp_pmufw_version(void)
 {
 	int ret;
 	u32 ret_payload[PAYLOAD_ARG_CNT];
@@ -202,7 +201,6 @@ unsigned int zynqmp_pmufw_version(void)
 
 	return pm_api_version;
 }
-#endif
 
 static int zynqmp_mmio_rawwrite(const u32 address,
 		      const u32 mask,
-- 
1.9.1