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Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

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* 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (69 commits)
  [POWERPC] Add SPE registers to core dumps
  [POWERPC] Use regset code for compat PTRACE_*REGS* calls
  [POWERPC] Use generic compat_sys_ptrace
  [POWERPC] Use generic compat_ptrace_request
  [POWERPC] Use generic ptrace peekdata/pokedata
  [POWERPC] Use regset code for PTRACE_*REGS* requests
  [POWERPC] Switch to generic compat_binfmt_elf code
  [POWERPC] Switch to using user_regset-based core dumps
  [POWERPC] Add user_regset compat support
  [POWERPC] Add user_regset_view definitions
  [POWERPC] Use user_regset accessors for GPRs
  [POWERPC] ptrace accessors for special regs MSR and TRAP
  [POWERPC] Use user_regset accessors for SPE regs
  [POWERPC] Use user_regset accessors for altivec regs
  [POWERPC] Use user_regset accessors for FP regs
  [POWERPC] mpc52xx: fix compile error introduce when rebasing patch
  [POWERPC] 4xx: PCIe indirect DCR spinlock fix.
  [POWERPC] Add missing native dcr dcr_ind_lock spinlock
  [POWERPC] 4xx: Fix offset value on Warp board
  [POWERPC] 4xx: Add 440EPx Sequoia ehci dts entry
  ...
This commit is contained in:
Linus Torvalds
2008-02-07 09:02:26 -08:00
parent 80ff8a8051 24f1a84961
commit 3796958130
102 changed files with 4181 additions and 977 deletions
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53
drivers/serial/uartlite.c
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@@ -17,10 +17,21 @@
#include <linux/tty.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <asm/io.h>
#if defined(CONFIG_OF)
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_platform.h>
/* Match table for of_platform binding */
static struct of_device_id ulite_of_match[] __devinitdata = {
{ .compatible = "xlnx,opb-uartlite-1.00.b", },
{ .compatible = "xlnx,xps-uartlite-1.00.a", },
{}
};
MODULE_DEVICE_TABLE(of, ulite_of_match);
#endif
#define ULITE_NAME "ttyUL"
@@ -275,6 +286,9 @@ static void ulite_release_port(struct uart_port *port)
static int ulite_request_port(struct uart_port *port)
{
pr_debug("ulite console: port=%p; port->mapbase=%x\n",
port, port->mapbase);
if (!request_mem_region(port->mapbase, ULITE_REGION, "uartlite")) {
dev_err(port->dev, "Memory region busy\n");
return -EBUSY;
@@ -375,32 +389,6 @@ static void ulite_console_write(struct console *co, const char *s,
spin_unlock_irqrestore(&port->lock, flags);
}
#if defined(CONFIG_OF)
static inline void __init ulite_console_of_find_device(int id)
{
struct device_node *np;
struct resource res;
const unsigned int *of_id;
int rc;
for_each_compatible_node(np, NULL, "xilinx,uartlite") {
of_id = of_get_property(np, "port-number", NULL);
if ((!of_id) || (*of_id != id))
continue;
rc = of_address_to_resource(np, 0, &res);
if (rc)
continue;
ulite_ports[id].mapbase = res.start;
of_node_put(np);
return;
}
}
#else /* CONFIG_OF */
static inline void __init ulite_console_of_find_device(int id) { /* do nothing */ }
#endif /* CONFIG_OF */
static int __init ulite_console_setup(struct console *co, char *options)
{
struct uart_port *port;
@@ -414,11 +402,7 @@ static int __init ulite_console_setup(struct console *co, char *options)
port = &ulite_ports[co->index];
/* Check if it is an OF device */
if (!port->mapbase)
ulite_console_of_find_device(co->index);
/* Do we have a device now? */
/* Has the device been initialized yet? */
if (!port->mapbase) {
pr_debug("console on ttyUL%i not present\n", co->index);
return -ENODEV;
@@ -617,13 +601,6 @@ static int __devexit ulite_of_remove(struct of_device *op)
return ulite_release(&op->dev);
}
/* Match table for of_platform binding */
static struct of_device_id __devinit ulite_of_match[] = {
{ .type = "serial", .compatible = "xilinx,uartlite", },
{},
};
MODULE_DEVICE_TABLE(of, ulite_of_match);
static struct of_platform_driver ulite_of_driver = {
.owner = THIS_MODULE,
.name = "uartlite",