Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
index ddffd36..f6f498b 100644
--- a/arch/sparc/kernel/kernel.h
+++ b/arch/sparc/kernel/kernel.h
@@ -45,7 +45,11 @@
void __irq_entry smp_kgdb_capture_client(int irq, struct pt_regs *regs);
/* pci.c */
-int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask);
+#ifdef CONFIG_PCI
+int ali_sound_dma_hack(struct device *dev, u64 device_mask);
+#else
+#define ali_sound_dma_hack(dev, mask) (0)
+#endif
/* signal32.c */
void do_sigreturn32(struct pt_regs *regs);