From: Vikram Pandita Date: Wed, 12 Aug 2009 17:17:06 +0000 (+0300) Subject: serial: 8250: add IRQ trigger support X-Git-Tag: v2.6.32-omap1~11^2^2~1^2^2^2^2^2~8^2^2~18^2~2^2^2~2^2^2^2^2~16^2^2~8^2^2~7^2~37 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd673394fa970fb82e4bc206e171c58995d0c2ba;p=pandora-kernel.git serial: 8250: add IRQ trigger support serial: 8250: add IRQ trigger support There is currently no provision for passing IRQ trigger flags for serial IRQs with triggering requirements (such as GPIO IRQs) This patch adds irqflags to plat_serial8250_port that can be passed from board file to reqest_irq() of 8250 driver Changes are backward compatible with boards passing UPF_SHARE_IRQ flag Tested on Zoom2 board that has IRQF_TRIGGER_RISING requirement for 8250 irq [Moved new flag to end to fix bugs in the original with the old_serial array -- Alan] Signed-off-by: Vikram Pandita Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed