[POWERPC] EEH: Clean up comments

Clean up commentary, remove dead code.

Signed-off-by Linas Vepstas <linas@austin.ibm.com>

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index 15e015ef6865..6e631b5a28f0 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -113,9 +113,9 @@ static void eeh_report_error(struct pci_dev *dev, void *userdata)
 /**
  * eeh_report_mmio_enabled - tell drivers that MMIO has been enabled
  *
- * Report an EEH error to each device driver, collect up and
- * merge the device driver responses. Cumulative response
- * passed back in "userdata".
+ * Tells each device driver that IO ports, MMIO and config space I/O
+ * are now enabled. Collects up and merges the device driver responses.
+ * Cumulative response passed back in "userdata".
  */
 
 static void eeh_report_mmio_enabled(struct pci_dev *dev, void *userdata)
@@ -123,8 +123,6 @@ static void eeh_report_mmio_enabled(struct pci_dev *dev, void *userdata)
         enum pci_ers_result rc, *res = userdata;
         struct pci_driver *driver = dev->driver;
 
-        // dev->error_state = pci_channel_mmio_enabled;
-
         if (!driver ||
             !driver->err_handler ||
             !driver->err_handler->mmio_enabled)