diff options
| author | Lily Zhang <r58066@freescale.com> | 2011-06-01 20:34:32 +0800 |
|---|---|---|
| committer | Lily Zhang <r58066@freescale.com> | 2011-06-01 21:06:20 +0800 |
| commit | c9ff4e8abe27aec15528ac11513b71ab4aac6ba0 (patch) | |
| tree | d84d8f970cc350f77f6c7922c1c3eda03788ad4a | |
| parent | aeffcdce21a314f1dd4cc6d470e6192723627720 (diff) | |
ENGR00144395-2 sata: remove additonal iounmap
When sata device is not found, iounmap is handled twice.
This patch is to remove additional iounmap.
Signed-off-by: Lily Zhang <r58066@freescale.com>
(cherry picked from commit ef8705f56ee38bf50d946c3fda241a5d12657c0f)
| -rw-r--r-- | arch/arm/plat-mxc/ahci_sata.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/plat-mxc/ahci_sata.c b/arch/arm/plat-mxc/ahci_sata.c index 52d5adf04139..9fc552c81836 100644 --- a/arch/arm/plat-mxc/ahci_sata.c +++ b/arch/arm/plat-mxc/ahci_sata.c @@ -486,7 +486,6 @@ static int sata_init(struct device *dev) if (AHCI_SAVE_PWR_WITHOUT_HOTPLUG) { /* Release resources when there is no device on the port */ if ((readl(mmio + PORT_SATA_SR) & 0xF) == 0) { - iounmap(mmio); ret = -ENODEV; if (machine_is_mx53_smd() || machine_is_mx53_loco() || board_is_mx53_ard_b()) |