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usb: gadget: storage_common: remove FSG_BUFFHD_STATIC_BUFFER support 

Since f_mass_storage stopped using FSG_BUFFHD_STATIC_BUFFER (because it
caused buffers not to be page aligned which did not work well with at
least some UDCs), no code was using it.  Removing not to bloat the code
too much.

Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Michal Nazarewicz 2012-06-18 14:37:19 +02:00 committed by Felipe Balbi
parent 6f47209b27
commit f87cabf4d5
1 changed files with 0 additions and 10 deletions
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10
drivers/usb/gadget/storage_common.c
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@ -37,12 +37,6 @@
* When FSG_NO_OTG is defined fsg_otg_desc won't be defined.
*/
/*
* When FSG_BUFFHD_STATIC_BUFFER is defined when this file is included
* the fsg_buffhd structure's buf field will be an array of FSG_BUFLEN
* characters rather then a pointer to void.
*/
/*
* When USB_GADGET_DEBUG_FILES is defined the module param num_buffers
* sets the number of pipeline buffers (length of the fsg_buffhd array).
@ -260,11 +254,7 @@ enum fsg_buffer_state {
};
struct fsg_buffhd {
#ifdef FSG_BUFFHD_STATIC_BUFFER
char buf[FSG_BUFLEN];
#else
void *buf;
#endif
enum fsg_buffer_state state;
struct fsg_buffhd *next;