The mapbase (start_address), membase(io_remap cookie) part of
pdata struct omap_uart_port_info are removed as this should be
derived within driver.
Signed-off-by: Govindraj.R <govindraj.r...@ti.com>
---
arch/arm/mach-omap2/serial.c | 2 --
arch/arm/plat-omap/include/plat/omap-serial.h | 2 --
drivers/tty/serial/omap-serial.c | 10 ++++++++--
3 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 6d3e228..e7885fc 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -627,8 +627,6 @@ void __init omap_serial_init_port(struct omap_board_data
*bdata)
omap_up.dma_enabled = uart->dma_enabled;
omap_up.uartclk = OMAP24XX_BASE_BAUD * 16;
- omap_up.mapbase = oh->slaves[0]->addr->pa_start;
- omap_up.membase = omap_hwmod_get_mpu_rt_va(oh);
omap_up.flags = UPF_BOOT_AUTOCONF;
pdata = &omap_up;
diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h
b/arch/arm/plat-omap/include/plat/omap-serial.h
index 307cd6f..db9bda9 100644
--- a/arch/arm/plat-omap/include/plat/omap-serial.h
+++ b/arch/arm/plat-omap/include/plat/omap-serial.h
@@ -59,8 +59,6 @@
struct omap_uart_port_info {
bool dma_enabled; /* To specify DMA Mode */
unsigned int uartclk; /* UART clock rate */
- void __iomem *membase; /* ioremap cookie or NULL */
- resource_size_t mapbase; /* resource base */
upf_t flags; /* UPF_* flags */
};
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index be368cf7..31f0cbf 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1275,8 +1275,14 @@ static int serial_omap_probe(struct platform_device
*pdev)
up->port.ops = &serial_omap_pops;
up->port.line = pdev->id;
- up->port.membase = omap_up_info->membase;
- up->port.mapbase = omap_up_info->mapbase;
+ up->port.mapbase = mem->start;
+ up->port.membase = ioremap(mem->start, resource_size(mem));
+ if (!up->port.membase) {
+ dev_err(&pdev->dev, "can't ioremap UART\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+
up->port.flags = omap_up_info->flags;
up->port.uartclk = omap_up_info->uartclk;
up->uart_dma.uart_base = mem->start;
--
1.7.4.1
--
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