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powerpc/fsl_rio: changes to mport registration

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Change mport object initialization/registration sequence to match
reworked version of rio_register_mport() in the core code.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexandre Bounine 2016-03-22 14:26:26 -07:00 • committed by Linus Torvalds
parent 748353cc2d
commit dd64f4fe6f
1 changed files with 12 additions and 6 deletions
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18
arch/powerpc/sysdev/fsl_rio.c
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@ -606,6 +606,12 @@ int fsl_rio_setup(struct platform_device *dev)
if (!port) if (!port)
continue; continue;
rc = rio_mport_initialize(port);
if (rc) {
kfree(port);
continue;
}
i = *port_index - 1; i = *port_index - 1;
port->index = (unsigned char)i; port->index = (unsigned char)i;
@ -682,12 +688,6 @@ int fsl_rio_setup(struct platform_device *dev)
dev_info(&dev->dev, "RapidIO Common Transport System size: %d\n", dev_info(&dev->dev, "RapidIO Common Transport System size: %d\n",
port->sys_size ? 65536 : 256); port->sys_size ? 65536 : 256);
if (rio_register_mport(port)) {
release_resource(&port->iores);
kfree(priv);
kfree(port);
continue;
}
if (port->host_deviceid >= 0) if (port->host_deviceid >= 0)
out_be32(priv->regs_win + RIO_GCCSR, RIO_PORT_GEN_HOST | out_be32(priv->regs_win + RIO_GCCSR, RIO_PORT_GEN_HOST |
RIO_PORT_GEN_MASTER | RIO_PORT_GEN_DISCOVERED); RIO_PORT_GEN_MASTER | RIO_PORT_GEN_DISCOVERED);
@ -727,6 +727,12 @@ int fsl_rio_setup(struct platform_device *dev)
dbell->mport[i] = port; dbell->mport[i] = port;
if (rio_register_mport(port)) {
release_resource(&port->iores);
kfree(priv);
kfree(port);
continue;
}
active_ports++; active_ports++;
} }