# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1706823619 -3600
# Node ID e0e3ba7f192c9af2b1bb868bc3bf1da4955724d5
# Parent  8e43685cd49b0201cdc5bd27302be138174cab02
Use unsigned long integer literals.

diff -r 8e43685cd49b -r e0e3ba7f192c pkg/devices/lib/dma/src/x1600.cc
--- a/pkg/devices/lib/dma/src/x1600.cc	Thu Feb 01 01:16:04 2024 +0100
+++ b/pkg/devices/lib/dma/src/x1600.cc	Thu Feb 01 22:40:19 2024 +0100
@@ -1,7 +1,7 @@
 /*
  * DMA support for the X1600.
  *
- * Copyright (C) 2021, 2023 Paul Boddie <paul@boddie.org.uk>
+ * Copyright (C) 2021, 2023, 2024 Paul Boddie <paul@boddie.org.uk>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -439,7 +439,7 @@
 bool
 Dma_x1600_chip::have_interrupt(uint8_t channel)
 {
-  return _regs[Dma_irq_pending] & (1 << channel) ? true : false;
+  return _regs[Dma_irq_pending] & (1UL << channel) ? true : false;
 }
 
 // Acknowledge an interrupt condition on the given channel.
@@ -447,7 +447,7 @@
 void
 Dma_x1600_chip::ack_irq(uint8_t channel)
 {
-  _regs[Dma_irq_pending] = _regs[Dma_irq_pending] & ~(1 << channel);
+  _regs[Dma_irq_pending] = _regs[Dma_irq_pending] & ~(1UL << channel);
 }
 
 // Return whether an address error condition has arisen.