powernv:stop: Rename pnv_arch300_idle_init to pnv_power9_idle_init

BugLink: http://bugs.launchpad.net/bugs/1666197
Balbir pointed out that the name of the function pnv_arch300_idle_init
was inconsistent with the names of the variables and functions
pertaining to POWER9 features in book3s_idle.S.

This patch renames pnv_arch300_idle_init to pnv_power9_idle_init.

This patch does not change any behaviour.

Signed-off-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
(cherry picked from linux-next commit dd34c74c97b6c3ed1ac7caec0b46267142659aff)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c
index 479c25601612523ad805af8a4af2e386ef489a02..57bec031291bb1b74333444a7258ff71c3ec622f 100644 (file)
--- a/arch/powerpc/platforms/powernv/idle.c
+++ b/arch/powerpc/platforms/powernv/idle.c
@@ -298,7 +298,7 @@ u64 pnv_deepest_stop_state;
  * @dt_idle_states: Number of idle state entries
  * Returns 0 on success
  */
-static int __init pnv_arch300_idle_init(struct device_node *np, u32 *flags,
+static int __init pnv_power9_idle_init(struct device_node *np, u32 *flags,
                                        int dt_idle_states)
 {
        u64 *psscr_val = NULL;
@@ -373,7 +373,7 @@ static void __init pnv_probe_idle_states(void)
        }
 
        if (cpu_has_feature(CPU_FTR_ARCH_300)) {
-               if (pnv_arch300_idle_init(np, flags, dt_idle_states))
+               if (pnv_power9_idle_init(np, flags, dt_idle_states))
                        goto out;
        }