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authorMike Isely <isely@pobox.com>2006-08-29 22:07:07 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-27 11:58:58 -0700
commit48298e50e0f7dfc7273ebfaa37ffd225428e83ed (patch)
treec70741f603c5a65571dc70b846de1f28471eeadf /arch/arm26/lib/strchr.S
parent9aa8dae7b1fa7af099a403fc3766e068a0ea6d68 (diff)
downloadtalos-obmc-linux-48298e50e0f7dfc7273ebfaa37ffd225428e83ed.tar.gz
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cypress_m8: improve control endpoint error handling
Fix usb core function error return checks to look for negative errno values, not positive errno values. This bug had rendered those checks useless. Also remove attempted error recovery on control endpoints for EPIPE - with control endpoints EPIPE does not indicate a halted endpoint so trying to recover with usb_clear_halt() is not the correct action. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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