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| author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2021-12-24 03:53:18 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2022-01-06 14:52:11 +0100 |
| commit | b38cd3b42fba66cc538edb9cf77e07881f43f8e2 (patch) | |
| tree | ec34ec99fce69423eb2d2d75a43f1a031d6c8954 /drivers/bluetooth/hci_qca.c | |
| parent | veth: Do not record rx queue hint in veth_xmit (diff) | |
| download | linux-b38cd3b42fba66cc538edb9cf77e07881f43f8e2.tar.xz linux-b38cd3b42fba66cc538edb9cf77e07881f43f8e2.zip | |
Bluetooth: hci_bcm: Check for error irq
For the possible failure of the platform_get_irq(), the returned irq
could be error number and will finally cause the failure of the
request_irq().
Consider that platform_get_irq() can now in certain cases return
-EPROBE_DEFER, and the consequences of letting request_irq() effectively
convert that into -EINVAL, even at probe time rather than later on.
So it might be better to check just now.
Fixes: 0395ffc1ee05 ("Bluetooth: hci_bcm: Add PM for BCM devices")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/hci_qca.c')
0 files changed, 0 insertions, 0 deletions