Gustavo Pimentel 3630c4aaae PCI: dwc: Remove unnecessary header include (signal.h)
Remove unnecessary header include (signal.h) since it doesn't provide
any needed symbols.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
2019-02-01 12:33:19 +00:00
..
2019-01-05 17:57:34 -08:00
2019-01-05 17:57:34 -08:00
2019-01-05 17:57:34 -08:00