From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
Shortening scope shall silence some warnings reported by Geert
Uytterhoeven:
...
drivers/bluetooth/bluecard_cs.c: warning: unused variable 'iobase'
[-Wunused-variable]
...
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
---
drivers/bluetooth/bluecard_cs.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 585c88e..66c3a67 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -621,7 +621,6 @@ static int bluecard_hci_flush(struct hci_dev *hdev)
static int bluecard_hci_open(struct hci_dev *hdev)
{
bluecard_info_t *info = hci_get_drvdata(hdev);
- unsigned int iobase = info->p_dev->resource[0]->start;
if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
bluecard_hci_set_baud_rate(hdev, DEFAULT_BAUD_RATE);
@@ -630,6 +629,8 @@ static int bluecard_hci_open(struct hci_dev *hdev)
return 0;
if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) {
+ unsigned int iobase = info->p_dev->resource[0]->start;
+
/* Enable LED */
outb(0x08 | 0x20, iobase + 0x30);
}
@@ -641,7 +642,6 @@ static int bluecard_hci_open(struct hci_dev *hdev)
static int bluecard_hci_close(struct hci_dev *hdev)
{
bluecard_info_t *info = hci_get_drvdata(hdev);
- unsigned int iobase = info->p_dev->resource[0]->start;
if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags)))
return 0;
@@ -649,6 +649,8 @@ static int bluecard_hci_close(struct hci_dev *hdev)
bluecard_hci_flush(hdev);
if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) {
+ unsigned int iobase = info->p_dev->resource[0]->start;
+
/* Disable LED */
outb(0x00, iobase + 0x30);
}
--
1.7.9.5
--
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