From: Keith Packard <keithp@keithp.com>
Date: Sun, 12 Jun 2016 05:17:01 +0000 (-0700)
Subject: altos/stmf0: Remove ao_usb_free
X-Git-Tag: 1.6.4~1^2~19
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=eee7fa303fb0d80ac5d7b9c5a86af60333f61951;hp=1704d27248f1845c545ec61cf1bad58bf41189af

altos/stmf0: Remove ao_usb_free

This can't work without a lot more effort.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/stmf0/ao_arch_funcs.h b/src/stmf0/ao_arch_funcs.h
index ccfa3fc7..64311b23 100644
--- a/src/stmf0/ao_arch_funcs.h
+++ b/src/stmf0/ao_arch_funcs.h
@@ -408,9 +408,6 @@ static inline void ao_arch_start_scheduler(void) {
 uint16_t *
 ao_usb_alloc(void);
 
-void
-ao_usb_free(uint16_t *buffer);
-
 void
 ao_usb_write(uint16_t *buffer, uint16_t len);
 
diff --git a/src/stmf0/ao_usb_stm.c b/src/stmf0/ao_usb_stm.c
index 6393ee44..fb3d8c85 100644
--- a/src/stmf0/ao_usb_stm.c
+++ b/src/stmf0/ao_usb_stm.c
@@ -1191,14 +1191,6 @@ ao_usb_alloc(void)
 	return buffer;
 }
 
-void
-ao_usb_free(uint16_t *addr)
-{
-	uint16_t	offset = ao_usb_packet_buffer_offset(addr);
-	if (offset < ao_usb_sram_addr)
-		ao_usb_sram_addr = offset;
-}
-
 void
 ao_usb_write(uint16_t *buffer, uint16_t len)
 {