serial: imx: drop support for IRDA

Support for IRDA was added in 2009 in commit v2.6.31-rc1~399^2~2. There
are no in-tree users.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/include/linux/platform_data/serial-imx.h b/include/linux/platform_data/serial-imx.h
index 3cc2e3c40914..a938eba2f18e 100644
--- a/include/linux/platform_data/serial-imx.h
+++ b/include/linux/platform_data/serial-imx.h
@@ -20,14 +20,9 @@
 #define ASMARM_ARCH_UART_H
 
 #define IMXUART_HAVE_RTSCTS (1<<0)
-#define IMXUART_IRDA        (1<<1)
 
 struct imxuart_platform_data {
         unsigned int flags;
-        void (*irda_enable)(int enable);
-        unsigned int irda_inv_rx:1;
-        unsigned int irda_inv_tx:1;
-        unsigned short transceiver_delay;
 };
 
 #endif