firewire: ohci: propagate return code from soft_reset to probe and resume

software_reset() may fail
  - due to unresponsive chip with -EBUSY (-16), or
  - due to ejected or unseated card with -ENODEV (-19).
Let the PCI probe and resume routines log the actual error code instead
of hardwired -EBUSY.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index c2f5117fd8cb..8bf89267dc25 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2278,9 +2278,10 @@ static int ohci_enable(struct fw_card *card,
         u32 lps, version, irqs;
         int i, ret;
 
-        if (software_reset(ohci)) {
+        ret = software_reset(ohci);
+        if (ret < 0) {
                 ohci_err(ohci, "failed to reset ohci card\n");
-                return -EBUSY;
+                return ret;
         }
 
         /*