RISC-V: paravirt: Use correct restricted types

__le32 and __le64 types should be used with le32_to_cpu() and
le64_to_cpu(), as sparse helpfully points out.

Fixes: fdf68acc ("RISC-V: paravirt: Implement steal-time support")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202401011933.hL9zqmKo-lkp@intel.com/Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

arch/riscv/kernel/paravirt.c

@@ -91,8 +91,8 @@ static int pv_time_cpu_down_prepare(unsigned int cpu)
 static u64 pv_time_steal_clock(int cpu)
 {
 	struct sbi_sta_struct *st = per_cpu_ptr(&steal_time, cpu);
-	u32 sequence;
-	u64 steal;
+	__le32 sequence;
+	__le64 steal;
 
 	/*
 	 * Check the sequence field before and after reading the steal