linux-kernel - linux-next: build failure after merge of the final tree (tty tree related)

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Date:	Tue, 2 Apr 2013 18:57:47 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Greg KH <greg@...ah.com>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Chanho Min <chanho.min@....com>
Subject: linux-next: build failure after merge of the final tree (tty tree
 related)

Hi all,

After merging the final tree, today's linux-next build (arm defconfig)
failed like this:

drivers/tty/serial/amba-pl011.c: In function 'pl011_rx_chars':
drivers/tty/serial/amba-pl011.c:1199:11: error: 'struct uart_amba_port' has no member named 'dmarx'
drivers/tty/serial/amba-pl011.c:1200:8: error: 'struct uart_amba_port' has no member named 'dmarx'
drivers/tty/serial/amba-pl011.c:1201:8: error: 'struct uart_amba_port' has no member named 'dmarx'
drivers/tty/serial/amba-pl011.c:1201:31: error: 'PL011_DMA_BUFFER_SIZE' undeclared (first use in this function)
drivers/tty/serial/amba-pl011.c:1201:31: note: each undeclared identifier is reported only once for each function it appears in
drivers/tty/serial/amba-pl011.c:1202:19: error: 'struct uart_amba_port' has no member named 'dmarx'
drivers/tty/serial/amba-pl011.c:1204:26: error: 'struct uart_amba_port' has no member named 'dmarx'
drivers/tty/serial/amba-pl011.c: In function 'pl011_set_termios':
drivers/tty/serial/amba-pl011.c:1671:9: error: 'struct uart_amba_port' has no member named 'dmarx'
drivers/tty/serial/amba-pl011.c:1672:6: error: 'struct uart_amba_port' has no member named 'dmarx'

Caused by commit cb06ff102e2d ("ARM: PL011: Add support for Rx DMA buffer
polling").  This build does not have CONFIG_DMA_ENGINE set.

I have reverted that commit for today.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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