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staging: mt7621-mmc: Delete IRQ_MSG() and its users 

This patch removes IRQ_MSG() and its users as currently it is a no-op.

Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nishad Kamdar 2018-09-19 22:47:19 +05:30 committed by Greg Kroah-Hartman
parent d41076eaeb
commit 5f1a9140dd
2 changed files with 2 additions and 34 deletions
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12
drivers/staging/mt7621-mmc/dbg.h
View File

@ -102,18 +102,6 @@ do { \
} while (0)
#endif /* end of +++ */
#if 1
//defined CONFIG_MTK_MMC_CD_POLL
#define IRQ_MSG(fmt, args...)
#else
/* PID in ISR in not corrent */
#define IRQ_MSG(fmt, args...) \
do { \
printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d>\n", \
host->id, ##args, __FUNCTION__, __LINE__); \
} while (0);
#endif
void msdc_debug_proc_init(void);
#if 0 /* --- chhung */

24
drivers/staging/mt7621-mmc/sd.c
View File

@ -278,8 +278,6 @@ static void msdc_tasklet_card(struct work_struct *work)
host->mmc->f_max = HOST_MAX_MCLK;
mmc_detect_change(host->mmc, msecs_to_jiffies(20));
}
IRQ_MSG("card found<%s>", inserted ? "inserted" : "removed");
#endif
spin_unlock(&host->lock);
@ -1638,17 +1636,10 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
if (intsts & MSDC_INT_CDSC) {
if (host->mmc->caps & MMC_CAP_NEEDS_POLL)
return IRQ_HANDLED;
IRQ_MSG("MSDC_INT_CDSC irq<0x%.8x>", intsts);
schedule_delayed_work(&host->card_delaywork, HZ);
/* tuning when plug card ? */
}
/* sdio interrupt */
if (intsts & MSDC_INT_SDIOIRQ) {
IRQ_MSG("XXX MSDC_INT_SDIOIRQ"); /* seems not sdio irq */
//mmc_signal_sdio_irq(host->mmc);
}
/* transfer complete interrupt */
if (data != NULL) {
if (inten & MSDC_INT_XFER_COMPL) {
@ -1662,13 +1653,10 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
msdc_clr_fifo(host);
msdc_clr_int();
if (intsts & MSDC_INT_DATTMO) {
IRQ_MSG("XXX CMD<%d> MSDC_INT_DATTMO", host->mrq->cmd->opcode);
if (intsts & MSDC_INT_DATTMO)
data->error = -ETIMEDOUT;
} else if (intsts & MSDC_INT_DATCRCERR) {
IRQ_MSG("XXX CMD<%d> MSDC_INT_DATCRCERR, SDC_DCRC_STS<0x%x>", host->mrq->cmd->opcode, readl(host->base + SDC_DCRC_STS));
else if (intsts & MSDC_INT_DATCRCERR)
data->error = -EIO;
}
//if(readl(MSDC_INTEN) & MSDC_INT_XFER_COMPL) {
complete(&host->xfer_done); /* Read CRC come fast, XFER_COMPL not enabled */
@ -1698,16 +1686,8 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
break;
}
} else if ((intsts & MSDC_INT_RSPCRCERR) || (intsts & MSDC_INT_ACMDCRCERR)) {
if (intsts & MSDC_INT_ACMDCRCERR)
IRQ_MSG("XXX CMD<%d> MSDC_INT_ACMDCRCERR", cmd->opcode);
else
IRQ_MSG("XXX CMD<%d> MSDC_INT_RSPCRCERR", cmd->opcode);
cmd->error = -EIO;
} else if ((intsts & MSDC_INT_CMDTMO) || (intsts & MSDC_INT_ACMDTMO)) {
if (intsts & MSDC_INT_ACMDTMO)
IRQ_MSG("XXX CMD<%d> MSDC_INT_ACMDTMO", cmd->opcode);
else
IRQ_MSG("XXX CMD<%d> MSDC_INT_CMDTMO", cmd->opcode);
cmd->error = -ETIMEDOUT;
msdc_reset_hw(host);
msdc_clr_fifo(host);