From 569fccb6b48878d654310e1ffaf9a5a6e46b3144 Mon Sep 17 00:00:00 2001 From: Alexandre Bounine Date: Wed, 23 Mar 2011 16:43:05 -0700 Subject: rapidio: modify mport ID assignment Changes mport ID and host destination ID assignment to implement unified method common to all mport drivers. Makes "riohdid=" kernel command line parameter common for all architectures with support for more that one host destination ID assignment. Signed-off-by: Alexandre Bounine Cc: Kumar Gala Cc: Matt Porter Cc: Li Yang Cc: Thomas Moll Cc: Micha Nelissen Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/sysdev/fsl_rio.c | 25 ------------------------- 1 file changed, 25 deletions(-) (limited to 'arch/powerpc/sysdev/fsl_rio.c') diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index 576b8066089e..8d26533ba98e 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -1288,28 +1288,6 @@ err_out: return rc; } -static char *cmdline = NULL; - -static int fsl_rio_get_hdid(int index) -{ - /* XXX Need to parse multiple entries in some format */ - if (!cmdline) - return -1; - - return simple_strtol(cmdline, NULL, 0); -} - -static int fsl_rio_get_cmdline(char *s) -{ - if (!s) - return 0; - - cmdline = s; - return 1; -} - -__setup("riohdid=", fsl_rio_get_cmdline); - static inline void fsl_rio_info(struct device *dev, u32 ccsr) { const char *str; @@ -1439,7 +1417,6 @@ int fsl_rio_setup(struct platform_device *dev) rc = -ENOMEM; goto err_port; } - port->id = 0; port->index = 0; priv = kzalloc(sizeof(struct rio_priv), GFP_KERNEL); @@ -1470,8 +1447,6 @@ int fsl_rio_setup(struct platform_device *dev) priv->dev = &dev->dev; port->ops = ops; - port->host_deviceid = fsl_rio_get_hdid(port->id); - port->priv = priv; port->phys_efptr = 0x100; rio_register_mport(port); -- cgit v1.2.3-59-g8ed1b