Commits
Logan Gunthorpe committed e499081da1a
PCI: Force trailing new line to resource_alignment_param in sysfs When 'pci=resource_alignment=' is specified on the command line, there is no trailing new line. Then, when it's read through the corresponding sysfs attribute, there will be no newline and a cat command will not show correctly in a shell. If the parameter is set through sysfs a new line will be stored and it will 'cat' correctly. To solve this, append a new line character in the show function if one does not already exist. Link: https://lore.kernel.org/r/20190822161013.5481-4-logang@deltatee.com Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>