diff options
Diffstat (limited to 'drivers/ata/ahci-tegra.c')
| -rw-r--r-- | drivers/ata/ahci-tegra.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/ata/ahci-tegra.c b/drivers/ata/ahci-tegra.c index b714de207680..a228feb0bec2 100644 --- a/drivers/ata/ahci-tegra.c +++ b/drivers/ata/ahci-tegra.c @@ -2637,7 +2637,10 @@ static int dbg_ahci_dump_show(struct seq_file *s, void *unused) u32 i; #ifdef CONFIG_TEGRA_SATA_IDLE_POWERGATE - tegra_ahci_runtime_resume(g_tegra_hpriv->dev); + if (g_tegra_hpriv) + tegra_ahci_runtime_resume(g_tegra_hpriv->dev); + else + return 0; #endif base = TEGRA_SATA_CONFIG_BASE; |