From 37c12e7497b6fe2b6a890814f0ff4edce696d862 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 5 Nov 2005 21:19:33 +0000 Subject: [DRIVER MODEL] Improved dynamically allocated platform_device interface Re-jig the simple platform device support to allow private data to be attached to a platform device, as well as allowing the parent device to be set. Example usage: pdev = platform_device_alloc("mydev", id); if (pdev) { err = platform_device_add_resources(pdev, &resources, ARRAY_SIZE(resources)); if (err == 0) err = platform_device_add_data(pdev, &platform_data, sizeof(platform_data)); if (err == 0) err = platform_device_add(pdev); } else { err = -ENOMEM; } if (err) platform_device_put(pdev); Signed-off-by: Russell King Acked-by: Greg Kroah-Hartman --- include/linux/platform_device.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index a726225e0af..1a165b7ae01 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -37,4 +37,10 @@ extern int platform_add_devices(struct platform_device **, int); extern struct platform_device *platform_device_register_simple(char *, unsigned int, struct resource *, unsigned int); +extern struct platform_device *platform_device_alloc(const char *name, unsigned int id); +extern int platform_device_add_resources(struct platform_device *pdev, struct resource *res, unsigned int num); +extern int platform_device_add_data(struct platform_device *pdev, void *data, size_t size); +extern int platform_device_add(struct platform_device *pdev); +extern void platform_device_put(struct platform_device *pdev); + #endif /* _PLATFORM_DEVICE_H_ */ -- cgit From 21c614a7899046ab108b3d327d76c33443a8ebf2 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Sun, 6 Nov 2005 09:07:03 +0000 Subject: [SERIAL] Support Au1x00 8250 UARTs using the generic 8250 driver. The offsets of the registers are in a different place, and some parts cannot handle a full set of modem control signals. Signed-off-by: Pantelis Antoniou Signed-off-by: Russell King --- include/linux/serial_8250.h | 1 + include/linux/serial_core.h | 1 + 2 files changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index 2b799d40d66..cee302aefdb 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -42,6 +42,7 @@ enum { PLAT8250_DEV_BOCA, PLAT8250_DEV_HUB6, PLAT8250_DEV_MCA, + PLAT8250_DEV_AU1X00, }; /* diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 9d257923068..a3ac92b19ac 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -211,6 +211,7 @@ struct uart_port { #define UPIO_HUB6 (1) #define UPIO_MEM (2) #define UPIO_MEM32 (3) +#define UPIO_AU (4) /* Au1x00 type IO */ unsigned int read_status_mask; /* driver specific */ unsigned int ignore_status_mask; /* driver specific */ -- cgit From 2dd34b488a99135ad2a529e33087ddd6a09e992a Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 30 Oct 2005 22:42:11 +0100 Subject: [PATCH] kbuild: permanently fix kernel configuration include mess Include autoconf.h into every kernel compilation via the gcc command line using -imacros. This ensures that we have the kernel configuration included from the start, rather than relying on each file having #include as appropriate. History has shown that this is something which is difficult to get right. Since we now include the kernel configuration automatically, make configcheck becomes meaningless, so remove it. Signed-off-by: Russell King Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- include/linux/config.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/config.h b/include/linux/config.h index 9d1c14f7ad6..a91f5e55b52 100644 --- a/include/linux/config.h +++ b/include/linux/config.h @@ -1,6 +1,8 @@ #ifndef _LINUX_CONFIG_H #define _LINUX_CONFIG_H - +/* This file is no longer in use and kept only for backward compatibility. + * autoconf.h is now included via -imacros on the commandline + */ #include #endif -- cgit