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| author | Paul Fertser <fercerpav@gmail.com> | 2011-10-29 21:52:49 +0400 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-11-07 17:24:42 -0200 |
| commit | c3eae82a844bb33e8182c7ee81828516b51ad642 (patch) | |
| tree | 84f098d76562fc8417f7475e90090474b9c89909 | |
| parent | 59735631d24e3463f139a21255e0db94bc59081e (diff) | |
| download | linux-3.10-c3eae82a844bb33e8182c7ee81828516b51ad642.tar.gz linux-3.10-c3eae82a844bb33e8182c7ee81828516b51ad642.tar.bz2 linux-3.10-c3eae82a844bb33e8182c7ee81828516b51ad642.zip | |
Bluetooth: ath3k: output firmware filename when request_firmware failed
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>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| -rw-r--r-- | 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 db7cb8111fb..39b25ac51c1 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_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_FIRMWARE, &udev->dev); + if (ret < 0) { + if (ret == -ENOENT) + BT_ERR("Firmware file \"%s\" not found", + ATH3K_FIRMWARE); + else + BT_ERR("Firmware file \"%s\" request failed (err=%d)", + ATH3K_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_FIRMWARE); |