diff options
| author | Govindraj.R <govindraj.raja@ti.com> | 2011-10-11 14:55:41 +0530 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-12-14 16:05:16 -0800 |
| commit | edd70ad757e9b336116433e6e62de79ae1dfef54 (patch) | |
| tree | 4310d4157a6c4fc0a965919f57e834453c06074f | |
| parent | 7496ba309f2adbce74d917fbb8bd3da26222d49f (diff) | |
ARM: OMAP2+: UART: Remove mapbase/membase fields from pdata.
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.raja@ti.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de> (for drivers/tty changes)
Signed-off-by: Kevin Hilman <khilman@ti.com>
| -rw-r--r-- | arch/arm/mach-omap2/serial.c | 2 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap-serial.h | 2 | ||||
| -rw-r--r-- | 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 77feaab7805..2456cfdad78 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -605,8 +605,6 @@ 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 307cd6f1582..db9bda97876 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 be368cf70f3..31f0cbf73c1 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; |