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authorTobias Klauser <tklauser@distanz.ch>2011-02-09 04:57:04 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2011-02-17 14:31:58 -0500
commit2780ad42f5fe6739882603c61c8decba6e50eaa2 (patch)
tree65d26144ecd8319d5d9243770d034ee4f1ba33ab /MAINTAINERS
parente96fabd8791aad30a3c8a03919893ae3e2e3df25 (diff)
tty: serial: altera_uart: Use port->regshift to store bus shift
Use the regshift member of struct uart_port to store the address stride from platform data. This way we can save one dereference per call of altera_uart_readl and altera_uart_writel. This also allows us to use the driver without platform data, which is needed for device tree support in the Nios2 port. Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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