#
# USB Class driver configuration
#
comment "USB Device Class drivers"

config USB_ACM
	tristate "USB Modem (CDC ACM) support"
	depends on TTY
	---help---
	  This driver supports USB modems and ISDN adapters which support the
	  Communication Device Class Abstract Control Model interface.
	  Please read <file:Documentation/usb/acm.txt> for details.

	  If your modem only reports "Cls=ff(vend.)" in the descriptors in
	  /proc/bus/usb/devices, then your modem will not work with this
	  driver.

	  To compile this driver as a module, choose M here: the
	  module will be called cdc-acm.

config USB_PRINTER
	tristate "USB Printer support"
	help
	  Say Y here if you want to connect a USB printer to your computer's
	  USB port.

	  To compile this driver as a module, choose M here: the
	  module will be called usblp.

config USB_WDM
	tristate "USB Wireless Device Management support"
	---help---
	  This driver supports the WMC Device Management functionality
	  of cell phones compliant to the CDC WMC specification. You can use
	  AT commands over this device.

	  To compile this driver as a module, choose M here: the
	  module will be called cdc-wdm.

config USB_TMC
	tristate "USB Test and Measurement Class support"
	help
	  Say Y here if you want to connect a USB device that follows
	  the USB.org specification for USB Test and Measurement devices
	  to your computer's USB port.

	  To compile this driver as a module, choose M here: the
	  module will be called usbtmc.
Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=4d191b1b63c209e37bf27938ef365244d3c41084'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/usb-skeleton.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/usb-skeleton.c'>
<input type='hidden' name='id' value='4d191b1b63c209e37bf27938ef365244d3c41084'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=4d191b1b63c209e37bf27938ef365244d3c41084'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=4d191b1b63c209e37bf27938ef365244d3c41084'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?id=4d191b1b63c209e37bf27938ef365244d3c41084'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084'>usb-skeleton.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='4d191b1b63c209e37bf27938ef365244d3c41084'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Marc Zyngier &lt;marc.zyngier@arm.com&gt;</td><td class='right'>2017-01-17 14:21:56 +0000</td></tr>
<tr><th>committer</th><td>Bjorn Helgaas &lt;bhelgaas@google.com&gt;</td><td class='right'>2017-01-17 08:41:51 -0600</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084'>4d191b1b63c209e37bf27938ef365244d3c41084</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=4d191b1b63c209e37bf27938ef365244d3c41084'>f2ab6cdb65ddacdf2e7c019cd55e353f0c16b400</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084'>drivers/usb/usb-skeleton.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usb-skeleton.c?id=51ebfc92b72b4f7dac1ab45683bf56741e454b8c'>51ebfc92b72b4f7dac1ab45683bf56741e454b8c</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/usb-skeleton.c?id=4d191b1b63c209e37bf27938ef365244d3c41084&amp;id2=51ebfc92b72b4f7dac1ab45683bf56741e454b8c'>diff</a>)</td></tr></table>
<div class='commit-subject'>PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handling</div><div class='commit-msg'>The conversion to the new hotplug state machine introduced a regression
where a successful hotplug registration would be treated as an error,
effectively disabling the MSI driver forever.

Fix it by doing the proper check on the return value.

Fixes: 9c248f8896e6 ("PCI/xgene-msi: Convert to hotplug state machine")
Signed-off-by: Marc Zyngier &lt;marc.zyngier@arm.com&gt;
Signed-off-by: Bjorn Helgaas &lt;bhelgaas@google.com&gt;
Acked-by: Sebastian Andrzej Siewior &lt;bigeasy@linutronix.de&gt;
Tested-by: Duc Dang &lt;dhdang@apm.com&gt;
CC: Thomas Gleixner &lt;tglx@linutronix.de&gt;
CC: stable@vger.kernel.org</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=4d191b1b63c209e37bf27938ef365244d3c41084'>Diffstat</a> (limited to 'drivers/usb/usb-skeleton.c')</div><table summary='diffstat' class='diffstat'>