arm64: zynqmp: Do not protect zynqmp_pmufw_version()

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@xilinx.com>

diff --git a/arch/arm/cpu/armv8/zynqmp/cpu.c b/arch/arm/cpu/armv8/zynqmp/cpu.c
index 4ee8e3f627e926f305e44fb4807cf1a02fb94181..5ef1a52862c03d262eeba9e55a817551efc5d672 100644 (file)
--- 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,