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Diffstat (limited to 'drivers/macintosh/windfarm_pm91.c')
-rw-r--r--drivers/macintosh/windfarm_pm91.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c
index 0d6372e96d3..59e9ffe37c3 100644
--- a/drivers/macintosh/windfarm_pm91.c
+++ b/drivers/macintosh/windfarm_pm91.c
@@ -144,7 +144,7 @@ static struct wf_smu_slots_fans_state *wf_smu_slots_fans;
static void wf_smu_create_cpu_fans(void)
{
struct wf_cpu_pid_param pid_param;
- struct smu_sdbp_header *hdr;
+ const struct smu_sdbp_header *hdr;
struct smu_sdbp_cpupiddata *piddata;
struct smu_sdbp_fvt *fvt;
s32 tmax, tdelta, maxpow, powadj;