Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Sansa AMSv2 USB: Simplify union around struct usb_ctrlrequest and remove duplicate alignment attribute

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31065 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2011-11-27 00:22:12 +00:00
parent a89c705ecb
commit 99ea0c5051
1 changed files with 4 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
firmware/target/arm/as3525/usb-drv-as3525v2.c
View file

@ -95,13 +95,10 @@ static struct usb_endpoint endpoints[USB_NUM_ENDPOINTS][2];
e.g. write descriptor requests (which are rejected by us, but the
payload is transferred anyway) do not cause memory corruption.
Fixes FS#12310. -- Michael Sparmann (theseven) */
static struct
{
union {
struct usb_ctrlrequest header; /* 8 bytes */
unsigned char payload[64];
};
} _ep0_setup_pkt USB_DEVBSS_ATTR __attribute__((aligned(32)));
static union {
struct usb_ctrlrequest header; /* 8 bytes */
unsigned char payload[64];
} _ep0_setup_pkt USB_DEVBSS_ATTR;
static struct usb_ctrlrequest *ep0_setup_pkt = AS3525_UNCACHED_ADDR(&_ep0_setup_pkt.header);