SDIO. Deleted unused erase function.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7693 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 0 insertions, 59 deletions

diff --git a/os/hal/src/sdc.c b/os/hal/src/sdc.c
index 73ea60fbe..bdd6bddea 100644
--- a/os/hal/src/sdc.c
+++ b/os/hal/src/sdc.c
@@ -857,65 +857,6 @@ bool sdcGetInfo(SDCDriver *sdcp, BlockDeviceInfo *bdip) {
   return HAL_SUCCESS;

 }

 

-/**

- * @brief   Erases the supplied blocks.

- *

- * @param[in] sdcp      pointer to the @p SDCDriver object

- * @param[in] startblk  starting block number

- * @param[in] endblk    ending block number

- *

- * @return              The operation status.

- * @retval HAL_SUCCESS  the operation succeeded.

- * @retval HAL_FAILED   the operation failed.

- *

- * @api

- */

-bool sdcErase(SDCDriver *sdcp, uint32_t startblk, uint32_t endblk) {

-  uint32_t resp[1];

-

-  osalDbgCheck((sdcp != NULL));

-  osalDbgAssert(sdcp->state == BLK_READY, "invalid state");

-

-  /* Erase operation in progress.*/

-  sdcp->state = BLK_WRITING;

-

-  /* Handling command differences between HC and normal cards.*/

-  if (!(sdcp->cardmode & SDC_MODE_HIGH_CAPACITY)) {

-    startblk *= MMCSD_BLOCK_SIZE;

-    endblk *= MMCSD_BLOCK_SIZE;

-  }

-

-  _sdc_wait_for_transfer_state(sdcp);

-

-  if ((sdc_lld_send_cmd_short_crc(sdcp, MMCSD_CMD_ERASE_RW_BLK_START,

-                                  startblk, resp) != HAL_SUCCESS) ||

-      MMCSD_R1_ERROR(resp[0]))

-    goto failed;

-

-  if ((sdc_lld_send_cmd_short_crc(sdcp, MMCSD_CMD_ERASE_RW_BLK_END,

-                                  endblk, resp) != HAL_SUCCESS) ||

-      MMCSD_R1_ERROR(resp[0]))

-    goto failed;

-

-  if ((sdc_lld_send_cmd_short_crc(sdcp, MMCSD_CMD_ERASE,

-                                  0, resp) != HAL_SUCCESS) ||

-      MMCSD_R1_ERROR(resp[0]))

-    goto failed;

-

-  /* Quick sleep to allow it to transition to programming or receiving state */

-  /* TODO: ??????????????????????????? */

-

-  /* Wait for it to return to transfer state to indicate it has finished erasing */

-  _sdc_wait_for_transfer_state(sdcp);

-

-  sdcp->state = BLK_READY;

-  return HAL_SUCCESS;

-

-failed:

-  sdcp->state = BLK_READY;

-  return HAL_FAILED;

-}

-

 #endif /* HAL_USE_SDC */

 

 /** @} */