iommu: Suppress empty whitespaces in prints

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If IOMMU_CMD_LINE_DMA_API or IOMMU_CMD_LINE_STRICT are not set in
iommu_cmd_line, we will be emitting a whitespace before the newline.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20230509191049.1752259-1-f.fainelli@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Florian Fainelli 2023-05-09 12:10:48 -07:00 • committed by Joerg Roedel

parent a4fdd97622

commit 32261d1094

1 changed files with 4 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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drivers/iommu/iommu.c

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