Messages in this thread Patch in this message | | | From | Alexandre Bounine <> | Subject | [PATCH -mm 1/2] RapidIO: Fix maximum port number in tsi57x EM initialization | Date | Mon, 18 Oct 2010 10:03:19 -0400 |
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Replace hardcoded maximum port number with actual reported number of switch ports.
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Li Yang <leoli@freescale.com> Cc: Thomas Moll <thomas.moll@sysgo.com> Cc: Micha Nelissen <micha@neli.hopto.org> --- drivers/rapidio/switches/tsi57x.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c index d9e9492..2003fb6 100644 --- a/drivers/rapidio/switches/tsi57x.c +++ b/drivers/rapidio/switches/tsi57x.c @@ -166,7 +166,8 @@ tsi57x_em_init(struct rio_dev *rdev) pr_debug("TSI578 %s [%d:%d]\n", __func__, destid, hopcount); - for (portnum = 0; portnum < 16; portnum++) { + for (portnum = 0; + portnum < RIO_GET_TOTAL_PORTS(rdev->swpinfo); portnum++) { /* Make sure that Port-Writes are enabled (for all ports) */ rio_mport_read_config_32(mport, destid, hopcount, TSI578_SP_MODE(portnum), ®val); -- 1.7.3.1
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