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This patch marks function parameters that are used read only
as well as readonly structs (and corresponding pointers) as const.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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sparse complains about the following functions
ozhcd.c:330:20: warning: symbol 'oz_uncancel_urb' was not declared. Should it be static?
ozhcd.c:420:6: warning: symbol 'oz_complete_buffered_urb' was not declared. Should it be static?
ozmain.c:25:6: warning: symbol 'g_net_dev' was not declared. Should it be static?
ozevent.c:95:5: warning: symbol 'oz_events_open' was not declared. Should it be static?
ozevent.c:110:5: warning: symbol 'oz_events_release' was not declared. Should it be static?
ozevent.c:121:9: warning: symbol 'oz_events_read' was not declared. Should it be static?
ozevent.c:160:30: warning: symbol 'oz_events_fops' was not declared. Should it be static?
ozcdev.c:47:14: warning: symbol 'g_oz_class' was not declared. Should it be static?
ozcdev.c:74:5: warning: symbol 'oz_cdev_open' was not declared. Should it be static?
ozcdev.c:86:5: warning: symbol 'oz_cdev_release' was not declared. Should it be static?
ozcdev.c:94:9: warning: symbol 'oz_cdev_read' was not declared. Should it be static?
ozcdev.c:146:9: warning: symbol 'oz_cdev_write' was not declared. Should it be static?
ozcdev.c:236:6: warning: symbol 'oz_cdev_ioctl' was not declared. Should it be static?
ozcdev.c:300:14: warning: symbol 'oz_cdev_poll' was not declared. Should it be static?
ozcdev.c:321:30: warning: symbol 'oz_fops' was not declared. Should it be static?
ozproto.c:958:6: warning: context imbalance in 'oz_polling_lock_bh' - wrong count at exit
ozproto.c:964:6: warning: context imbalance in 'oz_polling_unlock_bh' - unexpected unlock
ozusbsvc1.c:308:6: warning: symbol 'oz_usb_handle_ep_data' was not declared. Should it be static?
ozpd.c:410:6: warning: symbol 'oz_set_more_bit' was not declared. Should it be static?
ozpd.c:418:6: warning: symbol 'oz_set_last_pkt_nb' was not declared. Should it be static?
-> add static keyword to silence the warning and make sparse happy.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the warning "Using plain integer as NULL pointer",
generated by sparse, by replacing the offending 0s with NULL.
If the initialization with NULL was unnecessary (due to unconditional
assignment before first use) it was removed.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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kfree on NULL pointer is a no-op.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove pointless conditional before kfree_skb().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Set audio latency. This fixes issue where audio clips heard during
link outage.
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Set packet priority to AC_VO for audio data.
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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In case of trigeered ISOC mode set last_pkt_nb only when
we are ready to send data.
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch implements ISOC frame transfer while PD is in
triggered mode.
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Chris Kelly <ckelly@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The kernel already has a debug allocator, no need to have one unique to
a single driver. So delete it, replace with kfree, kmalloc, and, in a
few places that need it, kzalloc().
Cc: Chris Kelly <ckelly@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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app_id comes from the network and can't be trusted. If it's zero then
it will lead to a kernel crash.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Chris Kelly <ckelly@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Added support for maintaining state and data buffering for devices
connected via the network.
Signed-off-by: Chris Kelly <ckelly@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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