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Update mmcsd_core.c

This commit is contained in:
ruiqian 2017-07-04 00:50:25 +08:00 committed by GitHub
parent bf48d2b745
commit 0a798b33a5
1 changed files with 4 additions and 4 deletions
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8
components/drivers/sdio/mmcsd_core.c
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@ -49,12 +49,12 @@ static rt_uint32_t mmcsd_hotpluge_mb_pool[4];
void mmcsd_host_lock(struct rt_mmcsd_host *host) void mmcsd_host_lock(struct rt_mmcsd_host *host)
{ {
rt_sem_take(&host->bus_lock, RT_WAITING_FOREVER); rt_mutex_take(&host->bus_lock, RT_WAITING_FOREVER);
} }
void mmcsd_host_unlock(struct rt_mmcsd_host *host) void mmcsd_host_unlock(struct rt_mmcsd_host *host)
{ {
rt_sem_release(&host->bus_lock); rt_mutex_release(&host->bus_lock);
} }
void mmcsd_req_complete(struct rt_mmcsd_host *host) void mmcsd_req_complete(struct rt_mmcsd_host *host)
@ -713,7 +713,7 @@ struct rt_mmcsd_host *mmcsd_alloc_host(void)
host->max_blk_size = 512; host->max_blk_size = 512;
host->max_blk_count = 4096; host->max_blk_count = 4096;
rt_sem_init(&host->bus_lock, "sd_bus_lock", 1, RT_IPC_FLAG_FIFO); rt_mutex_init(&host->bus_lock, "sd_bus_lock", RT_IPC_FLAG_FIFO);
rt_sem_init(&host->sem_ack, "sd_ack", 0, RT_IPC_FLAG_FIFO); rt_sem_init(&host->sem_ack, "sd_ack", 0, RT_IPC_FLAG_FIFO);
return host; return host;
@ -721,7 +721,7 @@ struct rt_mmcsd_host *mmcsd_alloc_host(void)
void mmcsd_free_host(struct rt_mmcsd_host *host) void mmcsd_free_host(struct rt_mmcsd_host *host)
{ {
rt_sem_detach(&host->bus_lock); rt_mutex_detach(&host->bus_lock);
rt_sem_detach(&host->sem_ack); rt_sem_detach(&host->sem_ack);
rt_free(host); rt_free(host);
} }