Commit 5f1a9140 authored by Nishad Kamdar's avatar Nishad Kamdar Committed by Greg Kroah-Hartman
Browse files

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: default avatarNishad Kamdar <nishadkamdar@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d41076ea

drivers/staging/mt7621-mmc/dbg.h

+0 −12
Original line number Diff line number Diff line
@@ -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 */

drivers/staging/mt7621-mmc/sd.c

+2 −22
Original line number Diff line number Diff line
@@ -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);