[Xen-devel,v5,15/18] xen/arm: psci: Prefix with static any functions not exported

Message ID 20180223185729.8780-16-julien.grall@arm.com
State Accepted
Commit ec46740baef1e4c09ecf28b98f9e5474115574a2
Headers show
Series
  • xen/arm: PSCI 1.1 and SMCCC-1.1 support and XSA-254 variant 2 update
Related show

Commit Message

Julien Grall Feb. 23, 2018, 6:57 p.m.
A bunch of PSCI functions are not prefixed with static despite no one is
using them outside the file and the prototype is not available in
psci.h.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>

---
    Changes in v4:
        - Add Stefano's acked-by

    Changes in v2:
        - Patch added
---
 xen/arch/arm/psci.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/xen/arch/arm/psci.c b/xen/arch/arm/psci.c
index 6e6980bfe2..94b616df9b 100644
--- a/xen/arch/arm/psci.c
+++ b/xen/arch/arm/psci.c
@@ -66,7 +66,7 @@  static int __init psci_features(uint32_t psci_func_id)
     return call_smc(PSCI_1_0_FN32_PSCI_FEATURES, psci_func_id, 0, 0);
 }
 
-int __init psci_is_smc_method(const struct dt_device_node *psci)
+static int __init psci_is_smc_method(const struct dt_device_node *psci)
 {
     int ret;
     const char *prop_str;
@@ -109,7 +109,7 @@  static void __init psci_init_smccc(void)
            SMCCC_VERSION_MAJOR(smccc_ver), SMCCC_VERSION_MINOR(smccc_ver));
 }
 
-int __init psci_init_0_1(void)
+static int __init psci_init_0_1(void)
 {
     int ret;
     const struct dt_device_node *psci;
@@ -139,7 +139,7 @@  int __init psci_init_0_1(void)
     return 0;
 }
 
-int __init psci_init_0_2(void)
+static int __init psci_init_0_2(void)
 {
     static const struct dt_device_match psci_ids[] __initconst =
     {