The field abort of msdc_host is only set, but never read, so it can be
removed.
Signed-off-by: Christian Lütke-Stetzkamp <christian@xxxxxxxx>
---
drivers/staging/mt7621-mmc/mt6575_sd.h | 2 --
drivers/staging/mt7621-mmc/sd.c | 2 --
2 files changed, 4 deletions(-)
diff --git a/drivers/staging/mt7621-mmc/mt6575_sd.h b/drivers/staging/mt7621-mmc/mt6575_sd.h
index aa7e9c250e02..33fa59a019ec 100644
--- a/drivers/staging/mt7621-mmc/mt6575_sd.h
+++ b/drivers/staging/mt7621-mmc/mt6575_sd.h
@@ -926,8 +926,6 @@ struct msdc_host {
u32 timeout_ns; /* data timeout ns */
u32 timeout_clks; /* data timeout clks */
- atomic_t abort; /* abort transfer */
-
int irq; /* host interrupt */
struct delayed_work card_delaywork;
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index 0da9ff5b2f50..614e6a72a50a 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -1207,7 +1207,6 @@ static int msdc_do_request(struct mmc_host *mmc, struct mmc_request *mrq)
BUG_ON(mrq == NULL);
host->error = 0;
- atomic_set(&host->abort, 0);
cmd = mrq->cmd;
data = mrq->cmd->data;
@@ -2020,7 +2019,6 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
msdc_reset_hw(host);
msdc_clr_fifo();
msdc_clr_int();
- atomic_set(&host->abort, 1); /* For PIO mode exit */
if (intsts & MSDC_INT_DATTMO) {
IRQ_MSG("XXX CMD<%d> MSDC_INT_DATTMO", host->mrq->cmd->opcode);
--
2.16.1
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