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authorPaul Fertser <fercerpav@gmail.com>2011-10-29 21:52:49 +0400
committerGustavo F. Padovan <padovan@profusion.mobi>2011-11-07 17:24:42 -0200
commitc3eae82a844bb33e8182c7ee81828516b51ad642 (patch)
tree84f098d76562fc8417f7475e90090474b9c89909 /drivers/bluetooth/ath3k.c
parent59735631d24e3463f139a21255e0db94bc59081e (diff)
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>
Diffstat (limited to 'drivers/bluetooth/ath3k.c')
-rw-r--r--drivers/bluetooth/ath3k.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index db7cb8111fbe..39b25ac51c10 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);