Linux kernel documentation tree maintained by Jonathan Corbet http://mirrors.hust.edu.cn/git/lwn.git/atom?h=v3.14.62 2014-09-05T23:34:12+00:00 2014-09-05T23:34:12+00:00 Alan Stern stern@rowland.harvard.edu 2014-07-17T20:32:26+00:00 urn:sha1:f9fd934da7adc03cb8d341a4ae4ffac038b5adff commit 256dbcd80f1ccf8abf421c1d72ba79a4e29941dd upstream. The debug routine fill_async_buffer() in ohci-hcd is buggy: It never produces any output because it forgets to initialize the output buffer size. Also, the debug routine ohci_dump() has an unused argument. This patch adds the correct initialization and removes the unused argument. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-12-09T01:53:17+00:00 Majunath Goudar csmanjuvijay@gmail.com 2013-11-13T12:10:16+00:00 urn:sha1:e1bffbf622ebceff411fef4970f0fa6326b45830 Suspend scenario in case of OHCI was not properly handled in ochi_suspend()routine. Alan Stern suggested, properly handle OHCI suspend scenario. This does generic proper handling of suspend scenario to all OHCI SOC. Signed-off-by: Manjunath Goudar <csmanjuvijay@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: linux-usb@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-12-03T18:34:33+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:23:17+00:00 urn:sha1:c793d08ecd944b1a180c6712bb47825e37cc0626 It is useless now. Straight removal. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-12-03T18:25:22+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:22:59+00:00 urn:sha1:1714ba0e8ec07ff9a7f6d165d4fbb471df6c10da Just remove the conditional compilation. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-12-03T18:25:22+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:22:58+00:00 urn:sha1:d2c4254ff9753485900762dea98958ae4622aa05 With the introduction of dynamic debugging it has become redundant. Collapse it with ohci_dbg() Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-12-03T18:25:22+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:22:57+00:00 urn:sha1:5c2a18014f906d81ae83484801831650f0fa07fe Conditional compilation for debugging is removed in favor of dynamic debugging. To do so 1. the support for debugfs is always compiled 2. the support for the ancient print_urb debugging aid is removed Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-10-14T17:19:10+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2013-10-14T17:19:10+00:00 urn:sha1:ca1ad0ffcaa6194a05a2612f8afb49179d998256 This reverts commit 476e4bf939c9b947ea49923700fbac655cc9057c. Manjunath is no longer at Linaro, the email address bounces. Given that, and the fact that others have reported problems with these patches, I'm reverting them until someone from Linaro who can SUPPORT THEM submits them. I will no longer accept patches from linaro.com developers unless a senior Linaro developer has signed off on them, which did not happen with this patch set. Reported-by: Olof Johansson <olof@lixom.net> Cc: Manjunath Goudar <manjunath.goudar@linaro.org> Cc: Manjunath Goudar <csmanjuvijay@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Arnd Bergmann <arnd@arndb.de> 2013-10-06T00:56:41+00:00 Manjunath Goudar manjunath.goudar@linaro.org 2013-10-04T04:28:07+00:00 urn:sha1:476e4bf939c9b947ea49923700fbac655cc9057c Suspend scenario in case of OHCI was not properly handled in ochi_suspend()routine. Alan Stern suggested, properly handle OHCI suspend scenario. This does generic proper handling of suspend scenario to all OHCI SOC. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Signed-off-by: Manjunath Goudar <csmanjuvijay@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-10-01T01:58:42+00:00 Kevin Hilman khilman@linaro.org 2013-09-27T15:10:32+00:00 urn:sha1:c80ad6d1cd6c6662d0cff752d94a1a9fde6de4ac Check for non-NULL overrides before dereferencing since platforms may pass in NULL overrides. Signed-off-by: Kevin Hilman <khilman@linaro.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-09-30T01:45:55+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2013-09-30T01:45:55+00:00 urn:sha1:df9b17f5868bdafd46cad18b08f1e70fa22b8854 We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>