[PATCH 6/8] firmware: don't compile unused static functions

[Alexander Huemer]

this eliminates the occurrance of gcc warning
warning: ‘?’ defined but not used
---
 src/target/firmware/calypso/dsp.c |    2 ++
 src/target/firmware/calypso/irq.c |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/target/firmware/calypso/dsp.c b/src/target/firmware/calypso/dsp.c
index 8bf9749..470dfc4 100644
--- a/src/target/firmware/calypso/dsp.c
+++ b/src/target/firmware/calypso/dsp.c
@@ -117,6 +117,7 @@ static void dsp_bl_start_at(uint16_t addr)
 	writew(BL_CMD_COPY_BLOCK, BL_CMD_STATUS);
 }
 
+#if 0
 static int dsp_bl_upload_sections(const struct dsp_section *sec)
 {
 	/* Make sure the bootloader is ready */
@@ -151,6 +152,7 @@ static int dsp_bl_upload_sections(const struct dsp_section *sec)
 
 	return 0;
 }
+#endif
 
 static int dsp_upload_sections_api(const struct dsp_section *sec, uint16_t dsp_base_api)
 {
diff --git a/src/target/firmware/calypso/irq.c b/src/target/firmware/calypso/irq.c
index 136fd55..9c2e0ed 100644
--- a/src/target/firmware/calypso/irq.c
+++ b/src/target/firmware/calypso/irq.c
@@ -232,6 +232,7 @@ static void set_default_priorities(void)
 	}
 }
 
+#if 0
 static uint32_t irq_nest_mask;
 /* mask off all interrupts that have a lower priority than irq_nr */
 static void mask_all_lower_prio_irqs(enum irq_nr irqnr)
@@ -250,6 +251,7 @@ static void mask_all_lower_prio_irqs(enum irq_nr irqnr)
 			irq_nest_mask |= (1 << i);
 	}
 }
+#endif
 
 void irq_init(void)
 {
-- 
1.7.8.rc1