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| author | Ahmed S. Darwish <a.darwish@linutronix.de> | 2020-10-19 13:06:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-28 15:06:38 +0300 |
| commit | 96eea5876eb01c35f6eda225f0cdc752a59b6615 (patch) | |
| tree | 565e11771875228b9efd192b7f48f7ac97b9379b /include/dt-bindings/usb | |
| parent | 9ca9a2525ddff9618f16a0b880ccff74ffa703cf (diff) | |
| download | linux-96eea5876eb01c35f6eda225f0cdc752a59b6615.tar.xz | |
usb: xhci: Remove in_interrupt() checks
The usage of in_interrupt() in drivers is phased out for various reasons.
xhci_set_hc_event_deq() has an !in_interrupt() check which is pointless
because the function is only invoked from xhci_mem_init() which is clearly
task context as it does GFP_KERNEL allocations. Remove it.
xhci_urb_enqueue() prints a debug message if an URB is submitted after the
underlying hardware was suspended. But that warning is only issued when
in_interrupt() is true, which makes no sense. Simply return -ESHUTDOWN and
be done with it.
Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Link: https://lore.kernel.org/r/20201019101110.148631116@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/dt-bindings/usb')
0 files changed, 0 insertions, 0 deletions