mfd: OLPC: Clean up names to match what OLPC actually uses

The cs5535-pms cell doesn't actually need to be cloned, so we can drop that
and simply have the olpc-xo1.c driver use "cs5535-pms" directly.

Also, rename the cs5535-acpi clones to what we actually use for the (currently
out-of-tree) SCI driver.  In the process, that fixes a subtle bug in
olpc-xo1.c which broke powerdown on XO-1s.. olpc-xo1-ac-acpi was a typo, not
something that actually existed.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

2 files changed, 7 insertions, 9 deletions

diff --git a/arch/x86/platform/olpc/olpc-xo1.c b/arch/x86/platform/olpc/olpc-xo1.c
index 386e3a159cca..ab81fb271760 100644
--- a/arch/x86/platform/olpc/olpc-xo1.c
+++ b/arch/x86/platform/olpc/olpc-xo1.c
@@ -72,9 +72,9 @@ static int __devinit olpc_xo1_probe(struct platform_device *pdev)
                 dev_err(&pdev->dev, "can't fetch device resource info\n");
                 return -EIO;
         }
-        if (strcmp(pdev->name, "olpc-xo1-pms") == 0)
+        if (strcmp(pdev->name, "cs5535-pms") == 0)
                 pms_base = res->start;
-        else if (strcmp(pdev->name, "olpc-xo1-ac-acpi") == 0)
+        else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)
                 acpi_base = res->start;
 
         /* If we have both addresses, we can override the poweroff hook */
@@ -90,9 +90,9 @@ static int __devexit olpc_xo1_remove(struct platform_device *pdev)
 {
         mfd_cell_disable(pdev);
 
-        if (strcmp(pdev->name, "olpc-xo1-pms") == 0)
+        if (strcmp(pdev->name, "cs5535-pms") == 0)
                 pms_base = 0;
-        else if (strcmp(pdev->name, "olpc-xo1-acpi") == 0)
+        else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)
                 acpi_base = 0;
 
         pm_power_off = NULL;
@@ -101,7 +101,7 @@ static int __devexit olpc_xo1_remove(struct platform_device *pdev)
 
 static struct platform_driver cs5535_pms_drv = {
         .driver = {
-                .name = "olpc-xo1-pms",
+                .name = "cs5535-pms",
                 .owner = THIS_MODULE,
         },
         .probe = olpc_xo1_probe,
@@ -110,7 +110,7 @@ static struct platform_driver cs5535_pms_drv = {
 
 static struct platform_driver cs5535_acpi_drv = {
         .driver = {
-                .name = "olpc-xo1-acpi",
+                .name = "olpc-xo1-pm-acpi",
                 .owner = THIS_MODULE,
         },
         .probe = olpc_xo1_probe,
diff --git a/drivers/mfd/cs5535-mfd.c b/drivers/mfd/cs5535-mfd.c
index 24959ddd9324..155fa0407882 100644
--- a/drivers/mfd/cs5535-mfd.c
+++ b/drivers/mfd/cs5535-mfd.c
@@ -115,14 +115,12 @@ static __devinitdata struct mfd_cell cs5535_mfd_cells[] = {
 #ifdef CONFIG_OLPC
 static void __devinit cs5535_clone_olpc_cells(void)
 {
-        const char *acpi_clones[] = { "olpc-xo1-acpi" };
-        const char *pms_clones[] = { "olpc-xo1-pms" };
+        const char *acpi_clones[] = { "olpc-xo1-pm-acpi", "olpc-xo1-sci-acpi" };
 
         if (!machine_is_olpc())
                 return;
 
         mfd_clone_cell("cs5535-acpi", acpi_clones, ARRAY_SIZE(acpi_clones));
-        mfd_clone_cell("cs5535-pms", pms_clones, ARRAY_SIZE(pms_clones));
 }
 #else
 static void cs5535_clone_olpc_cells(void) { }