diff options
| author |   Alexandre Bounine <alexandre.bounine@idt.com> | 2016-03-22 14:26:26 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 15:36:02 -0700 |
| commit | dd64f4fe6fe5e3924b36ec4bb4d4202af944a452 (patch) | |
| tree | a8e0c1e1ee09f142a853202b5a94a75635d3fc8f /arch | |
| parent | rapidio/tsi721: add HW specific mport removal (diff) | |
| download | linux-dev-dd64f4fe6fe5e3924b36ec4bb4d4202af944a452.tar.xz linux-dev-dd64f4fe6fe5e3924b36ec4bb4d4202af944a452.zip | |
powerpc/fsl_rio: changes to mport registration
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rio.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index c1cd3698f534..385371acc0d0 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -606,6 +606,12 @@ int fsl_rio_setup(struct platform_device *dev) if (!port) continue; + rc = rio_mport_initialize(port); + if (rc) { + kfree(port); + continue; + } + i = *port_index - 1; 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", port->sys_size ? 65536 : 256); - if (rio_register_mport(port)) { - release_resource(&port->iores); - kfree(priv); - kfree(port); - continue; - } if (port->host_deviceid >= 0) out_be32(priv->regs_win + RIO_GCCSR, RIO_PORT_GEN_HOST | RIO_PORT_GEN_MASTER | RIO_PORT_GEN_DISCOVERED); @@ -727,6 +727,12 @@ int fsl_rio_setup(struct platform_device *dev) dbell->mport[i] = port; + if (rio_register_mport(port)) { + release_resource(&port->iores); + kfree(priv); + kfree(port); + continue; + } active_ports++; } |