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coding style cosmetics. 

Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6492 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2011-04-14 19:52:04 +00:00 committed by Stefan Reinauer
parent 14748a58d9
commit 528b43db32
1 changed files with 8 additions and 4 deletions
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12
payloads/libpayload/drivers/usb/ehci.c
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@ -31,7 +31,8 @@
#include "ehci.h" #include "ehci.h"
#include "ehci_private.h" #include "ehci_private.h"
static void dump_td(u32 addr) { static void dump_td(u32 addr)
{
qtd_t *td = phys_to_virt(addr); qtd_t *td = phys_to_virt(addr);
printf("td at phys(%x): active: %x, halted: %x, data_buf_err: %x\n babble: %x, xact_err: %x, missed_mframe: %x\n splitxstate: %x, perr: %x\n\n", printf("td at phys(%x): active: %x, halted: %x, data_buf_err: %x\n babble: %x, xact_err: %x, missed_mframe: %x\n splitxstate: %x, perr: %x\n\n",
addr, td->active, td->halted, td->data_buf_err, td->babble, td->xact_err, td->missed_mframe, td->splitxstate, td->perr); addr, td->active, td->halted, td->data_buf_err, td->babble, td->xact_err, td->missed_mframe, td->splitxstate, td->perr);
@ -61,7 +62,8 @@ static void ehci_shutdown (hci_t *controller)
enum { EHCI_OUT=0, EHCI_IN=1, EHCI_SETUP=2 }; enum { EHCI_OUT=0, EHCI_IN=1, EHCI_SETUP=2 };
/* returns handled bytes */ /* returns handled bytes */
int fill_td(qtd_t *td, void* data, int datalen) { int fill_td(qtd_t *td, void* data, int datalen)
{
u32 total_len = 0; u32 total_len = 0;
u32 page_minus_1 = 0; u32 page_minus_1 = 0;
@ -99,7 +101,8 @@ int fill_td(qtd_t *td, void* data, int datalen) {
} }
/* free up data structures */ /* free up data structures */
void free_qh_and_tds(ehci_qh_t *qh, qtd_t *cur) { void free_qh_and_tds(ehci_qh_t *qh, qtd_t *cur)
{
qtd_t *next; qtd_t *next;
while (cur) { while (cur) {
next = (qtd_t*)phys_to_virt(cur->next_qtd & ~31); next = (qtd_t*)phys_to_virt(cur->next_qtd & ~31);
@ -109,7 +112,8 @@ void free_qh_and_tds(ehci_qh_t *qh, qtd_t *cur) {
free(qh); free(qh);
} }
int wait_for_tds(qtd_t *head) { int wait_for_tds(qtd_t *head)
{
int result = 0; int result = 0;
qtd_t *cur = head; qtd_t *cur = head;
while (1) { while (1) {