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tty/serial: atmel: make the driver DT only

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Now that AVR32 is gone, platform_data are not used to initialize the driver
anymore, remove that path from the driver. Also remove the now unused
struct atmel_uart_data.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexandre Belloni
2017-06-13 22:24:39 +02:00
committed by Greg Kroah-Hartman
parent 274a5ed6d8
commit 92c8f7c0e1
2 changed files with 35 additions and 75 deletions
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10
include/linux/platform_data/atmel.h
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@@ -9,7 +9,6 @@
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/serial.h>
/* Compact Flash */
struct at91_cf_data {
@@ -42,15 +41,6 @@ struct atmel_nand_data {
bool need_reset_workaround;
};
/* Serial */
struct atmel_uart_data {
int num; /* port num */
short use_dma_tx; /* use transmit DMA? */
short use_dma_rx; /* use receive DMA? */
void __iomem *regs; /* virt. base address, if any */
struct serial_rs485 rs485; /* rs485 settings */
};
/* FIXME: this needs a better location, but gets stuff building again */
extern int at91_suspend_entering_slow_clock(void);