* [PATCH] ath3k: output firmware filename when request_firmware failed
@ 2011-10-29 17:52 Paul Fertser
2011-10-31 20:02 ` Gustavo Padovan
0 siblings, 1 reply; 2+ messages in thread
From: Paul Fertser @ 2011-10-29 17:52 UTC (permalink / raw)
To: Marcel Holtmann; +Cc: linux-bluetooth, Paul Fertser
This makes it much easier for the users to understand why the driver
refuses to load when the firmware is unavailable.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
---
drivers/bluetooth/ath3k.c | 15 +++++++++++----
1 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index db7cb81..1f04d4c 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -30,6 +30,7 @@
#include <net/bluetooth/bluetooth.h>
#define VERSION "1.0"
+#define ATH3K_MODULE_FIRMWARE "ath3k-1.fw"
#define ATH3K_DNLOAD 0x01
#define ATH3K_GETSTATE 0x05
@@ -400,9 +401,15 @@ static int ath3k_probe(struct usb_interface *intf,
return 0;
}
- if (request_firmware(&firmware, "ath3k-1.fw", &udev->dev) < 0) {
- BT_ERR("Error loading firmware");
- return -EIO;
+ ret = request_firmware(&firmware, ATH3K_MODULE_FIRMWARE, &udev->dev);
+ if (ret < 0) {
+ if (ret == -ENOENT)
+ BT_ERR("Firmware file \"%s\" not found",
+ ATH3K_MODULE_FIRMWARE);
+ else
+ BT_ERR("Firmware file \"%s\" request failed (err=%d)",
+ ATH3K_MODULE_FIRMWARE, ret);
+ return ret;
}
ret = ath3k_load_firmware(udev, firmware);
@@ -441,4 +448,4 @@ MODULE_AUTHOR("Atheros Communications");
MODULE_DESCRIPTION("Atheros AR30xx firmware driver");
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
-MODULE_FIRMWARE("ath3k-1.fw");
+MODULE_FIRMWARE(ATH3K_MODULE_FIRMWARE);
--
1.7.3.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ath3k: output firmware filename when request_firmware failed
2011-10-29 17:52 [PATCH] ath3k: output firmware filename when request_firmware failed Paul Fertser
@ 2011-10-31 20:02 ` Gustavo Padovan
0 siblings, 0 replies; 2+ messages in thread
From: Gustavo Padovan @ 2011-10-31 20:02 UTC (permalink / raw)
To: Paul Fertser; +Cc: Marcel Holtmann, linux-bluetooth
Hi Paul,
* Paul Fertser <fercerpav@gmail.com> [2011-10-29 21:52:49 +0400]:
> This makes it much easier for the users to understand why the driver
> refuses to load when the firmware is unavailable.
>
> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
> ---
> drivers/bluetooth/ath3k.c | 15 +++++++++++----
> 1 files changed, 11 insertions(+), 4 deletions(-)
Applied, thanks.
Gustavo
^ permalink raw reply [flat|nested] 2+ messages in thread
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