arm: Fix comment of switch_exception_level

The referenced function is actually called setup_mmu_el2.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

diff --git a/hypervisor/arch/arm/mmu_hyp.c b/hypervisor/arch/arm/mmu_hyp.c
index c9c18edfcae08655b3f96f1e90e68298d964bbad..99b5fa51be6514c5f78b041d27186549480db3c6 100644 (file)
--- a/hypervisor/arch/arm/mmu_hyp.c
+++ b/hypervisor/arch/arm/mmu_hyp.c
@@ -237,8 +237,8 @@ static void check_mmu_map(unsigned long virt_addr, unsigned long phys_addr)
  * Jumping to EL2 in the same C code represents an interesting challenge, since
  * it will switch from virtual addresses to physical ones, and then back to
  * virtual after setting up the EL2 MMU.
- * To this end, the setup_mmu and cpu_switch_el2 functions are naked and must
- * handle the stack themselves.
+ * To this end, the setup_mmu_el2 and cpu_switch_el2 functions are naked and
+ * must handle the stack themselves.
  */
 int switch_exception_level(struct per_cpu *cpu_data)
 {