Commit 33ea58a9 authored Apr 14, 2016 by Matthias Brugger Committed by Greg Kroah-Hartman Apr 29, 2016

staging: fsl-mc: bus: Drop warning



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>

parent 63344050

drivers/staging/fsl-mc/bus/mc-msi.c

+4 −8

Original line number	Diff line number	Diff line
		@@ -37,9 +37,7 @@ 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;

		if (ops->set_desc == NULL)
		ops->set_desc = fsl_mc_msi_set_desc;
		}

		@@ -129,9 +127,7 @@ 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;

		if (chip->irq_write_msi_msg == NULL)
		chip->irq_write_msi_msg = fsl_mc_msi_write_msg;
		}

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