leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging: fsl-mc: bus: Drop warning

Browse Source 
When updating the irq_chip and msi_domain_ops, the code checkes for
already present functions.
When more then one ITS controller are present in the system,
irq_chip and msi_domain_ops got already set and a warning is invoked.

This patch deletes the warning, as the funtions are just already set to
the needed callbacks.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthias Brugger 2016-04-14 23:24:26 +02:00 committed by Greg Kroah-Hartman
parent 633440505f
commit 33ea58a910
1 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/staging/fsl-mc/bus/mc-msi.c
View File

@ -37,10 +37,8 @@ static void fsl_mc_msi_update_dom_ops(struct msi_domain_info *info)
/*
* set_desc should not be set by the caller
*/
if (WARN_ON(ops->set_desc))
return;
ops->set_desc = fsl_mc_msi_set_desc;
if (ops->set_desc == NULL)
ops->set_desc = fsl_mc_msi_set_desc;
}
static void __fsl_mc_msi_write_msg(struct fsl_mc_device *mc_bus_dev,
@ -129,10 +127,8 @@ static void fsl_mc_msi_update_chip_ops(struct msi_domain_info *info)
/*
* irq_write_msi_msg should not be set by the caller
*/
if (WARN_ON(chip->irq_write_msi_msg))
return;
chip->irq_write_msi_msg = fsl_mc_msi_write_msg;
if (chip->irq_write_msi_msg == NULL)
chip->irq_write_msi_msg = fsl_mc_msi_write_msg;
}
/**