[PATCH] ath10k: improve logging in firmware crash routine.

[greearb at candelatech.com]

From: Ben Greear <greearb at candelatech.com>

Only print error message upon failure, and print more
details in case it does find an error.

Signed-off-by: Ben Greear <greearb at candelatech.com>
---

This is on top of the firmware crash reporting patches,
not sure it would apply clean until those get in.

 drivers/net/wireless/ath/ath10k/pci.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 24688b7..085c0c8 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -929,12 +929,11 @@ static void ath10k_pci_hif_dump_area(struct ath10k *ar)
 	ret = ath10k_pci_diag_read_mem(ar, host_addr,
 				       &reg_dump_area, sizeof(u32));
 	if (ret) {
-		ath10k_err("failed to read FW dump area address: %d\n", ret);
+		ath10k_err("failed to read FW dump area address: %d  (hostaddr 0x%08X  hi-failure-state 0x%08lX)\n",
+			   ret, host_addr, HI_ITEM(hi_failure_state));
 		goto exit;
 	}
 
-	ath10k_err("target register Dump Location: 0x%08X\n", reg_dump_area);
-
 	ret = ath10k_pci_diag_read_mem(ar, reg_dump_area,
 				       &reg_dump_values[0],
 				       REG_DUMP_COUNT_QCA988X * sizeof(u32));
-- 
1.7.11.7