mmc: moxart: Remove unused variable 'dma_time' and 'pio_time'

Fixes the following W=1 kernel build warning(s):

drivers/mmc/host/moxart-mmc.c:257:7: warning: variable ‘dma_time’ set
but not used
drivers/mmc/host/moxart-mmc.c:395:7: warning: variable ‘pio_time’ set
but not used

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/1617357231-93064-1-git-send-email-yang.lee@linux.alibaba.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/moxart-mmc.c b/drivers/mmc/host/moxart-mmc.c
index 89bff4e8ec10a5361ce7666cbc1d7886e12ed01b..bde2988875797aecbb74b1208a1fec104f9ffa57 100644 (file)
--- a/drivers/mmc/host/moxart-mmc.c
+++ b/drivers/mmc/host/moxart-mmc.c
@@ -257,7 +257,6 @@ static void moxart_dma_complete(void *param)
 static void moxart_transfer_dma(struct mmc_data *data, struct moxart_host *host)
 {
        u32 len, dir_slave;
-       long dma_time;
        struct dma_async_tx_descriptor *desc = NULL;
        struct dma_chan *dma_chan;
 
@@ -294,8 +293,8 @@ static void moxart_transfer_dma(struct mmc_data *data, struct moxart_host *host)
 
        data->bytes_xfered += host->data_remain;
 
-       dma_time = wait_for_completion_interruptible_timeout(
-                  &host->dma_complete, host->timeout);
+       wait_for_completion_interruptible_timeout(&host->dma_complete,
+                                                 host->timeout);
 
        dma_unmap_sg(dma_chan->device->dev,
                     data->sg, data->sg_len,
@@ -395,7 +394,6 @@ static void moxart_prepare_data(struct moxart_host *host)
 static void moxart_request(struct mmc_host *mmc, struct mmc_request *mrq)
 {
        struct moxart_host *host = mmc_priv(mmc);
-       long pio_time;
        unsigned long flags;
        u32 status;
 
@@ -431,8 +429,8 @@ static void moxart_request(struct mmc_host *mmc, struct mmc_request *mrq)
                        spin_unlock_irqrestore(&host->lock, flags);
 
                        /* PIO transfers start from interrupt. */
-                       pio_time = wait_for_completion_interruptible_timeout(
-                                  &host->pio_complete, host->timeout);
+                       wait_for_completion_interruptible_timeout(&host->pio_complete,
+                                                                 host->timeout);
 
                        spin_lock_irqsave(&host->lock, flags);
                }