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path: root/drivers/serial/omap-serial.c
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2010-10-12serial: omap-serial: fix signess errorVasiliy Kulikov
"ret" is unsigned, so check for (ret < 0) made no sense. Made it signed. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-09-29serial: Add OMAP high-speed UART driverGovindraj.R
This patch adds driver support for OMAP2/3/4 high speed UART. The driver is made separate from 8250 driver as we cannot over load 8250 driver with omap platform specific configuration for features like DMA, it makes easier to implement features like DMA and hardware flow control and software flow control configuration with this driver as required for the omap-platform. This patch involves only the core driver and its dependent. Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Acked-by: Alan Cox <alan@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>