diff options
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/host/at91_mci.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 5b00c194b628..647f29473cf9 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c | |||
@@ -131,7 +131,7 @@ struct at91mci_host | |||
131 | /* | 131 | /* |
132 | * Copy from sg to a dma block - used for transfers | 132 | * Copy from sg to a dma block - used for transfers |
133 | */ | 133 | */ |
134 | static inline void at91mci_sg_to_dma(struct at91mci_host *host, struct mmc_data *data) | 134 | static inline void at91_mci_sg_to_dma(struct at91mci_host *host, struct mmc_data *data) |
135 | { | 135 | { |
136 | unsigned int len, i, size; | 136 | unsigned int len, i, size; |
137 | unsigned *dmabuf = host->buffer; | 137 | unsigned *dmabuf = host->buffer; |
@@ -180,7 +180,7 @@ static inline void at91mci_sg_to_dma(struct at91mci_host *host, struct mmc_data | |||
180 | /* | 180 | /* |
181 | * Prepare a dma read | 181 | * Prepare a dma read |
182 | */ | 182 | */ |
183 | static void at91mci_pre_dma_read(struct at91mci_host *host) | 183 | static void at91_mci_pre_dma_read(struct at91mci_host *host) |
184 | { | 184 | { |
185 | int i; | 185 | int i; |
186 | struct scatterlist *sg; | 186 | struct scatterlist *sg; |
@@ -248,7 +248,7 @@ static void at91mci_pre_dma_read(struct at91mci_host *host) | |||
248 | /* | 248 | /* |
249 | * Handle after a dma read | 249 | * Handle after a dma read |
250 | */ | 250 | */ |
251 | static void at91mci_post_dma_read(struct at91mci_host *host) | 251 | static void at91_mci_post_dma_read(struct at91mci_host *host) |
252 | { | 252 | { |
253 | struct mmc_command *cmd; | 253 | struct mmc_command *cmd; |
254 | struct mmc_data *data; | 254 | struct mmc_data *data; |
@@ -299,7 +299,7 @@ static void at91mci_post_dma_read(struct at91mci_host *host) | |||
299 | 299 | ||
300 | /* Is there another transfer to trigger? */ | 300 | /* Is there another transfer to trigger? */ |
301 | if (host->transfer_index < data->sg_len) | 301 | if (host->transfer_index < data->sg_len) |
302 | at91mci_pre_dma_read(host); | 302 | at91_mci_pre_dma_read(host); |
303 | else { | 303 | else { |
304 | at91_mci_write(host, AT91_MCI_IER, AT91_MCI_RXBUFF); | 304 | at91_mci_write(host, AT91_MCI_IER, AT91_MCI_RXBUFF); |
305 | at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); | 305 | at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); |
@@ -464,7 +464,7 @@ static unsigned int at91_mci_send_command(struct at91mci_host *host, struct mmc_ | |||
464 | host->buffer = NULL; | 464 | host->buffer = NULL; |
465 | host->total_length = 0; | 465 | host->total_length = 0; |
466 | 466 | ||
467 | at91mci_pre_dma_read(host); | 467 | at91_mci_pre_dma_read(host); |
468 | ier = AT91_MCI_ENDRX /* | AT91_MCI_RXBUFF */; | 468 | ier = AT91_MCI_ENDRX /* | AT91_MCI_RXBUFF */; |
469 | } | 469 | } |
470 | else { | 470 | else { |
@@ -476,7 +476,7 @@ static unsigned int at91_mci_send_command(struct at91mci_host *host, struct mmc_ | |||
476 | host->total_length, | 476 | host->total_length, |
477 | &host->physical_address, GFP_KERNEL); | 477 | &host->physical_address, GFP_KERNEL); |
478 | 478 | ||
479 | at91mci_sg_to_dma(host, data); | 479 | at91_mci_sg_to_dma(host, data); |
480 | 480 | ||
481 | pr_debug("Transmitting %d bytes\n", host->total_length); | 481 | pr_debug("Transmitting %d bytes\n", host->total_length); |
482 | 482 | ||
@@ -506,7 +506,7 @@ static unsigned int at91_mci_send_command(struct at91mci_host *host, struct mmc_ | |||
506 | /* | 506 | /* |
507 | * Wait for a command to complete | 507 | * Wait for a command to complete |
508 | */ | 508 | */ |
509 | static void at91mci_process_command(struct at91mci_host *host, struct mmc_command *cmd) | 509 | static void at91_mci_process_command(struct at91mci_host *host, struct mmc_command *cmd) |
510 | { | 510 | { |
511 | unsigned int ier; | 511 | unsigned int ier; |
512 | 512 | ||
@@ -521,15 +521,15 @@ static void at91mci_process_command(struct at91mci_host *host, struct mmc_comman | |||
521 | /* | 521 | /* |
522 | * Process the next step in the request | 522 | * Process the next step in the request |
523 | */ | 523 | */ |
524 | static void at91mci_process_next(struct at91mci_host *host) | 524 | static void at91_mci_process_next(struct at91mci_host *host) |
525 | { | 525 | { |
526 | if (!(host->flags & FL_SENT_COMMAND)) { | 526 | if (!(host->flags & FL_SENT_COMMAND)) { |
527 | host->flags |= FL_SENT_COMMAND; | 527 | host->flags |= FL_SENT_COMMAND; |
528 | at91mci_process_command(host, host->request->cmd); | 528 | at91_mci_process_command(host, host->request->cmd); |
529 | } | 529 | } |
530 | else if ((!(host->flags & FL_SENT_STOP)) && host->request->stop) { | 530 | else if ((!(host->flags & FL_SENT_STOP)) && host->request->stop) { |
531 | host->flags |= FL_SENT_STOP; | 531 | host->flags |= FL_SENT_STOP; |
532 | at91mci_process_command(host, host->request->stop); | 532 | at91_mci_process_command(host, host->request->stop); |
533 | } | 533 | } |
534 | else | 534 | else |
535 | mmc_request_done(host->mmc, host->request); | 535 | mmc_request_done(host->mmc, host->request); |
@@ -538,7 +538,7 @@ static void at91mci_process_next(struct at91mci_host *host) | |||
538 | /* | 538 | /* |
539 | * Handle a command that has been completed | 539 | * Handle a command that has been completed |
540 | */ | 540 | */ |
541 | static void at91mci_completed_command(struct at91mci_host *host) | 541 | static void at91_mci_completed_command(struct at91mci_host *host) |
542 | { | 542 | { |
543 | struct mmc_command *cmd = host->cmd; | 543 | struct mmc_command *cmd = host->cmd; |
544 | unsigned int status; | 544 | unsigned int status; |
@@ -583,7 +583,7 @@ static void at91mci_completed_command(struct at91mci_host *host) | |||
583 | else | 583 | else |
584 | cmd->error = MMC_ERR_NONE; | 584 | cmd->error = MMC_ERR_NONE; |
585 | 585 | ||
586 | at91mci_process_next(host); | 586 | at91_mci_process_next(host); |
587 | } | 587 | } |
588 | 588 | ||
589 | /* | 589 | /* |
@@ -595,7 +595,7 @@ static void at91_mci_request(struct mmc_host *mmc, struct mmc_request *mrq) | |||
595 | host->request = mrq; | 595 | host->request = mrq; |
596 | host->flags = 0; | 596 | host->flags = 0; |
597 | 597 | ||
598 | at91mci_process_next(host); | 598 | at91_mci_process_next(host); |
599 | } | 599 | } |
600 | 600 | ||
601 | /* | 601 | /* |
@@ -708,7 +708,7 @@ static irqreturn_t at91_mci_irq(int irq, void *devid) | |||
708 | 708 | ||
709 | if (int_status & AT91_MCI_ENDRX) { | 709 | if (int_status & AT91_MCI_ENDRX) { |
710 | pr_debug("Receive has ended\n"); | 710 | pr_debug("Receive has ended\n"); |
711 | at91mci_post_dma_read(host); | 711 | at91_mci_post_dma_read(host); |
712 | } | 712 | } |
713 | 713 | ||
714 | if (int_status & AT91_MCI_NOTBUSY) { | 714 | if (int_status & AT91_MCI_NOTBUSY) { |
@@ -737,7 +737,7 @@ static irqreturn_t at91_mci_irq(int irq, void *devid) | |||
737 | if (completed) { | 737 | if (completed) { |
738 | pr_debug("Completed command\n"); | 738 | pr_debug("Completed command\n"); |
739 | at91_mci_write(host, AT91_MCI_IDR, 0xffffffff); | 739 | at91_mci_write(host, AT91_MCI_IDR, 0xffffffff); |
740 | at91mci_completed_command(host); | 740 | at91_mci_completed_command(host); |
741 | } else | 741 | } else |
742 | at91_mci_write(host, AT91_MCI_IDR, int_status); | 742 | at91_mci_write(host, AT91_MCI_IDR, int_status); |
743 | 743 | ||