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Subject[PATCH v3] staging: mt7621-mmc: Fix debug macros and their usages
Fixed four debug macros and their usages. Replaced printk with
dev_<level> without __func__ or __LINE__ or current->comm and
current->pid. Further removed the do {} while(0) loop for single
statement macros.
Out of the four, replaced all usages of ERR_MSG and IRQ_MSG with
dev_err() in the code itself and dropped them from dbg.h.
Removed all INIT_MSG usages and dropped it from dgb.h.
Issues found by checkpatch.

Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
---
Changes in v3:
- Replace usages of ERR_MSG and IRQ_MSG with dev_err() in code itself.
- Remove all INIT_MSG usages.
- Drop ERR_MSG, INIT_MSG and IRQ_MSG from dbg.h.

Changes in v2:
- Replace printk with dev_<level>.
- Remove __func__, __LINE__, current->comm, current->pid from arguments.
- Remove the do {} while(0) loop from these macros.
- Modify commit message to include other changes.
---
drivers/staging/mt7621-mmc/dbg.h | 36 +------
drivers/staging/mt7621-mmc/sd.c | 180 ++++++++++++++++++++-----------
2 files changed, 121 insertions(+), 95 deletions(-)

diff --git a/drivers/staging/mt7621-mmc/dbg.h b/drivers/staging/mt7621-mmc/dbg.h
index 2f2c56b73987..5458dae5dc03 100644
--- a/drivers/staging/mt7621-mmc/dbg.h
+++ b/drivers/staging/mt7621-mmc/dbg.h
@@ -104,38 +104,10 @@ do { \

#define N_MSG(evt, fmt, args...)
/*
-do { \
- if ((DBG_EVT_##evt) & sd_debug_zone[host->id]) { \
- printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d> PID<%s><0x%x>\n", \
- host->id, ##args , __FUNCTION__, __LINE__, current->comm, current->pid); \
- } \
-} while(0)
-*/
-
-#define ERR_MSG(fmt, args...) \
-do { \
- printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d> PID<%s><0x%x>\n", \
- host->id, ##args, __FUNCTION__, __LINE__, current->comm, current->pid); \
-} while (0);
-
-#if 1
-//defined CONFIG_MTK_MMC_CD_POLL
-#define INIT_MSG(fmt, args...)
-#define IRQ_MSG(fmt, args...)
-#else
-#define INIT_MSG(fmt, args...) \
-do { \
- printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d> PID<%s><0x%x>\n", \
- host->id, ##args, __FUNCTION__, __LINE__, current->comm, current->pid); \
-} while (0);
-
-/* 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
+ *if ((DBG_EVT_##evt) & sd_debug_zone[host->id]) { \
+ * dev_err(mmc_dev(host->mmc), "%d -> " fmt "\n", host->id, ##args) \
+ *}
+ */

void msdc_debug_proc_init(void);

diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index 04d23cc7cd4a..5cb6bc36e78b 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -187,12 +187,10 @@ static u32 hclks[] = {50000000}; /* +/- by chhung */
//============================================
#define msdc_vcore_on(host) \
do { \
- INIT_MSG("[+]VMC ref. count<%d>", ++host->pwr_ref); \
(void)hwPowerOn(MT65XX_POWER_LDO_VMC, VOL_3300, "SD"); \
} while (0)
#define msdc_vcore_off(host) \
do { \
- INIT_MSG("[-]VMC ref. count<%d>", --host->pwr_ref); \
(void)hwPowerDown(MT65XX_POWER_LDO_VMC, "SD"); \
} while (0)

@@ -422,7 +420,9 @@ static void msdc_tasklet_card(struct work_struct *work)
mmc_detect_change(host->mmc, msecs_to_jiffies(20));
}

- IRQ_MSG("card found<%s>", inserted ? "inserted" : "removed");
+ dev_err(mmc_dev(host->mmc),
+ "%d -> card found<%s>\n",
+ host->id, inserted ? "inserted" : "removed");
#endif

spin_unlock(&host->lock);
@@ -439,7 +439,6 @@ static void msdc_select_clksrc(struct msdc_host *host, unsigned char clksrc)
u32 val;

BUG_ON(clksrc > 3);
- INIT_MSG("set clock source to <%d>", clksrc);

val = readl(host->base + MSDC_CLKSRC_REG);
if (readl(host->base + MSDC_ECO_VER) >= 4) {
@@ -466,7 +465,8 @@ static void msdc_set_mclk(struct msdc_host *host, int ddr, unsigned int hz)
//u8 clksrc = hw->clk_src;

if (!hz) { // set mmc system clock to 0 ?
- //ERR_MSG("set mclk to 0!!!");
+ //dev_err(mmc_dev(host->mmc), "%d -> set mclk to 0!!!\n",
+ // host->id);
msdc_reset_hw(host);
return;
}
@@ -509,10 +509,6 @@ static void msdc_set_mclk(struct msdc_host *host, int ddr, unsigned int hz)
host->mclk = hz;
msdc_set_timeout(host, host->timeout_ns, host->timeout_clks); // need?

- INIT_MSG("================");
- INIT_MSG("!!! Set<%dKHz> Source<%dKHz> -> sclk<%dKHz>", hz / 1000, hclk / 1000, sclk / 1000);
- INIT_MSG("================");
-
msdc_irq_restore(flags);
}

@@ -521,7 +517,7 @@ static void msdc_abort_data(struct msdc_host *host)
{
struct mmc_command *stop = host->mrq->stop;

- ERR_MSG("Need to Abort.");
+ dev_err(mmc_dev(host->mmc), "%d -> Need to Abort.\n", host->id);

msdc_reset_hw(host);
msdc_clr_fifo(host);
@@ -530,7 +526,8 @@ static void msdc_abort_data(struct msdc_host *host)
// need to check FIFO count 0 ?

if (stop) { /* try to stop, but may not success */
- ERR_MSG("stop when abort CMD<%d>", stop->opcode);
+ dev_err(mmc_dev(host->mmc), "%d -> stop when abort CMD<%d>\n",
+ host->id, stop->opcode);
(void)msdc_do_command(host, stop, 0, CMD_TIMEOUT);
}

@@ -669,12 +666,6 @@ static void msdc_pm(pm_message_t state, void *data)
struct msdc_host *host = (struct msdc_host *)data;
int evt = state.event;

- if (evt == PM_EVENT_USER_RESUME || evt == PM_EVENT_USER_SUSPEND) {
- INIT_MSG("USR_%s: suspend<%d> power<%d>",
- evt == PM_EVENT_USER_RESUME ? "EVENT_USER_RESUME" : "EVENT_USER_SUSPEND",
- host->suspend, host->power_mode);
- }
-
if (evt == PM_EVENT_SUSPEND || evt == PM_EVENT_USER_SUSPEND) {
if (host->suspend) /* already suspend */ /* default 0*/
return;
@@ -688,13 +679,17 @@ static void msdc_pm(pm_message_t state, void *data)

} else if (evt == PM_EVENT_RESUME || evt == PM_EVENT_USER_RESUME) {
if (!host->suspend) {
- //ERR_MSG("warning: already resume");
+ //dev_err(mmc_dev(host->mmc),
+ // "%d -> warning: already resume\n",
+ // host->id);
return;
}

/* No PM resume when USR suspend */
if (evt == PM_EVENT_RESUME && host->pm_state.event == PM_EVENT_USER_SUSPEND) {
- ERR_MSG("PM Resume when in USR Suspend"); /* won't happen. */
+ dev_err(mmc_dev(host->mmc),
+ "%d -> PM Resume when in USR Suspend\n",
+ host->id); /* won't happen. */
return;
}

@@ -812,7 +807,9 @@ static unsigned int msdc_command_start(struct msdc_host *host,
break;

if (time_after(jiffies, tmo)) {
- ERR_MSG("XXX cmd_busy timeout: before CMD<%d>", opcode);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX cmd_busy timeout: before CMD<%d>\n",
+ host->id, opcode);
cmd->error = -ETIMEDOUT;
msdc_reset_hw(host);
goto end;
@@ -823,7 +820,9 @@ static unsigned int msdc_command_start(struct msdc_host *host,
if (!sdc_is_busy())
break;
if (time_after(jiffies, tmo)) {
- ERR_MSG("XXX sdc_busy timeout: before CMD<%d>", opcode);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX sdc_busy timeout: before CMD<%d>\n",
+ host->id, opcode);
cmd->error = -ETIMEDOUT;
msdc_reset_hw(host);
goto end;
@@ -862,7 +861,9 @@ static unsigned int msdc_command_resp(struct msdc_host *host,

spin_unlock(&host->lock);
if (!wait_for_completion_timeout(&host->cmd_done, 10 * timeout)) {
- ERR_MSG("XXX CMD<%d> wait_for_completion timeout ARG<0x%.8x>", opcode, cmd->arg);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> wait_for_completion timeout ARG<0x%.8x>\n",
+ host->id, opcode, cmd->arg);
cmd->error = -ETIMEDOUT;
msdc_reset_hw(host);
}
@@ -1125,15 +1126,22 @@ static int msdc_do_request(struct mmc_host *mmc, struct mmc_request *mrq)

spin_unlock(&host->lock);
if (!wait_for_completion_timeout(&host->xfer_done, DAT_TIMEOUT)) {
- ERR_MSG("XXX CMD<%d> wait xfer_done<%d> timeout!!", cmd->opcode, data->blocks * data->blksz);
- ERR_MSG(" DMA_SA = 0x%x",
- readl(host->base + MSDC_DMA_SA));
- ERR_MSG(" DMA_CA = 0x%x",
- readl(host->base + MSDC_DMA_CA));
- ERR_MSG(" DMA_CTRL = 0x%x",
- readl(host->base + MSDC_DMA_CTRL));
- ERR_MSG(" DMA_CFG = 0x%x",
- readl(host->base + MSDC_DMA_CFG));
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> wait xfer_done<%d> timeout!!\n",
+ host->id, cmd->opcode,
+ data->blocks * data->blksz);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> DMA_SA = 0x%x\n",
+ host->id, readl(host->base + MSDC_DMA_SA));
+ dev_err(mmc_dev(host->mmc),
+ "%d -> DMA_CA = 0x%x\n",
+ host->id, readl(host->base + MSDC_DMA_CA));
+ dev_err(mmc_dev(host->mmc),
+ "%d -> DMA_CTRL = 0x%x\n",
+ host->id, readl(host->base + MSDC_DMA_CTRL));
+ dev_err(mmc_dev(host->mmc),
+ "%d -> DMA_CFG = 0x%x\n",
+ host->id, readl(host->base + MSDC_DMA_CFG));
data->error = -ETIMEDOUT;

msdc_reset_hw(host);
@@ -1200,7 +1208,10 @@ static int msdc_do_request(struct mmc_host *mmc, struct mmc_request *mrq)
if (mrq->stop && mrq->stop->error)
host->error |= 0x100;

- //if (host->error) ERR_MSG("host->error<%d>", host->error);
+ //if (host->error)
+ // dev_err(mmc_dev(host->mmc),
+ // "%d -> host->error<%d>\n",
+ // host->id, host->error);

return host->error;
}
@@ -1260,19 +1271,27 @@ static int msdc_tune_cmdrsp(struct msdc_host *host, struct mmc_command *cmd)
if (host->app_cmd) {
result = msdc_app_cmd(host->mmc, host);
if (result) {
- ERR_MSG("TUNE_CMD app_cmd<%d> failed: RESP_RXDLY<%d>,R_SMPL<%d>",
- host->mrq->cmd->opcode, cur_rrdly, cur_rsmpl);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_CMD app_cmd<%d> failed: RESP_RXDLY<%d>,R_SMPL<%d>\n",
+ host->id,
+ host->mrq->cmd->opcode,
+ cur_rrdly, cur_rsmpl);
continue;
}
}
result = msdc_do_command(host, cmd, 0, CMD_TIMEOUT); // not tune.
- ERR_MSG("TUNE_CMD<%d> %s PAD_CMD_RESP_RXDLY[26:22]<%d> R_SMPL[1]<%d>", cmd->opcode,
- (result == 0) ? "PASS" : "FAIL", cur_rrdly, cur_rsmpl);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_CMD<%d> %s PAD_CMD_RESP_RXDLY[26:22]<%d> R_SMPL[1]<%d>\n",
+ host->id, cmd->opcode,
+ (result == 0) ? "PASS" : "FAIL", cur_rrdly,
+ cur_rsmpl);

if (result == 0)
return 0;
if (result != -EIO) {
- ERR_MSG("TUNE_CMD<%d> Error<%d> not -EIO", cmd->opcode, result);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_CMD<%d> Error<%d> not -EIO\n",
+ host->id, cmd->opcode, result);
return result;
}

@@ -1325,7 +1344,10 @@ static int msdc_tune_bread(struct mmc_host *mmc, struct mmc_request *mrq)
if (host->app_cmd) {
result = msdc_app_cmd(host->mmc, host);
if (result) {
- ERR_MSG("TUNE_BREAD app_cmd<%d> failed", host->mrq->cmd->opcode);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_BREAD app_cmd<%d> failed\n",
+ host->id,
+ host->mrq->cmd->opcode);
continue;
}
}
@@ -1336,10 +1358,13 @@ static int msdc_tune_bread(struct mmc_host *mmc, struct mmc_request *mrq)
&dcrc); /* RO */
if (!ddr)
dcrc &= ~SDC_DCRC_STS_NEG;
- ERR_MSG("TUNE_BREAD<%s> dcrc<0x%x> DATRDDLY0/1<0x%x><0x%x> dsmpl<0x%x>",
- (result == 0 && dcrc == 0) ? "PASS" : "FAIL", dcrc,
- readl(host->base + MSDC_DAT_RDDLY0),
- readl(host->base + MSDC_DAT_RDDLY1), cur_dsmpl);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_BREAD<%s> dcrc<0x%x> DATRDDLY0/1<0x%x><0x%x> dsmpl<0x%x>\n",
+ host->id,
+ (result == 0 && dcrc == 0) ? "PASS" : "FAIL",
+ dcrc, readl(host->base + MSDC_DAT_RDDLY0),
+ readl(host->base + MSDC_DAT_RDDLY1),
+ cur_dsmpl);

/* Fix me: result is 0, but dcrc is still exist */
if (result == 0 && dcrc == 0) {
@@ -1348,8 +1373,11 @@ static int msdc_tune_bread(struct mmc_host *mmc, struct mmc_request *mrq)
/* there is a case: command timeout, and data phase not processed */
if (mrq->data->error != 0 &&
mrq->data->error != -EIO) {
- ERR_MSG("TUNE_READ: result<0x%x> cmd_error<%d> data_error<%d>",
- result, mrq->cmd->error, mrq->data->error);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_READ: result<0x%x> cmd_error<%d> data_error<%d>\n",
+ host->id, result,
+ mrq->cmd->error,
+ mrq->data->error);
goto done;
}
}
@@ -1458,13 +1486,18 @@ static int msdc_tune_bwrite(struct mmc_host *mmc, struct mmc_request *mrq)
if (host->app_cmd) {
result = msdc_app_cmd(host->mmc, host);
if (result) {
- ERR_MSG("TUNE_BWRITE app_cmd<%d> failed", host->mrq->cmd->opcode);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_BWRITE app_cmd<%d> failed\n",
+ host->id,
+ host->mrq->cmd->opcode);
continue;
}
}
result = msdc_do_request(mmc, mrq);

- ERR_MSG("TUNE_BWRITE<%s> DSPL<%d> DATWRDLY<%d> MSDC_DAT_RDDLY0<0x%x>",
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_BWRITE<%s> DSPL<%d> DATWRDLY<%d> MSDC_DAT_RDDLY0<0x%x>\n",
+ host->id,
result == 0 ? "PASS" : "FAIL",
cur_dsmpl, cur_wrrdly, cur_rxdly0);

@@ -1473,8 +1506,11 @@ static int msdc_tune_bwrite(struct mmc_host *mmc, struct mmc_request *mrq)
} else {
/* there is a case: command timeout, and data phase not processed */
if (mrq->data->error != -EIO) {
- ERR_MSG("TUNE_READ: result<0x%x> cmd_error<%d> data_error<%d>",
- result, mrq->cmd->error, mrq->data->error);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> TUNE_READ: result<0x%x> cmd_error<%d> data_error<%d>\n",
+ host->id, result,
+ mrq->cmd->error,
+ mrq->data->error);
goto done;
}
}
@@ -1508,7 +1544,8 @@ static int msdc_get_card_status(struct mmc_host *mmc, struct msdc_host *host, u3
if (mmc->card) {
cmd.arg = mmc->card->rca << 16;
} else {
- ERR_MSG("cmd13 mmc card is null");
+ dev_err(mmc_dev(host->mmc), "%d -> cmd13 mmc card is null\n",
+ host->id);
cmd.arg = host->app_cmd_arg;
}
cmd.flags = MMC_RSP_SPI_R2 | MMC_RSP_R1 | MMC_CMD_AC;
@@ -1535,7 +1572,8 @@ static int msdc_check_busy(struct mmc_host *mmc, struct msdc_host *host)
if (err)
return err;
/* need cmd12? */
- ERR_MSG("cmd<13> resp<0x%x>", status);
+ dev_err(mmc_dev(host->mmc), "%d -> cmd<13> resp<0x%x>\n",
+ host->id, status);
} while (R1_CURRENT_STATE(status) == 7);

return err;
@@ -1559,7 +1597,9 @@ static int msdc_tune_request(struct mmc_host *mmc, struct mmc_request *mrq)
} else {
ret = msdc_check_busy(mmc, host);
if (ret) {
- ERR_MSG("XXX cmd13 wait program done failed");
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX cmd13 wait program done failed\n",
+ host->id);
return ret;
}
/* CRC and TO */
@@ -1711,7 +1751,6 @@ static void msdc_ops_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
if (host->mclk != ios->clock) {
if (ios->clock > 25000000) {
//if (!(host->hw->flags & MSDC_REMOVABLE)) {
- INIT_MSG("SD data latch edge<%d>", MSDC_SMPL_FALLING);
sdr_set_field(host->base + MSDC_IOCON, MSDC_IOCON_RSPL,
MSDC_SMPL_FALLING);
sdr_set_field(host->base + MSDC_IOCON, MSDC_IOCON_DSPL,
@@ -1764,7 +1803,6 @@ static int msdc_ops_get_cd(struct mmc_host *mmc)
return 1;
#else
host->card_inserted = (host->pm_state.event == PM_EVENT_USER_RESUME) ? 1 : 0;
- INIT_MSG("sdio ops_get_cd<%d>", host->card_inserted);
return host->card_inserted;
#endif
}
@@ -1788,7 +1826,6 @@ static int msdc_ops_get_cd(struct mmc_host *mmc)
present = 0; /* TODO? Check DAT3 pins for card detection */
}

- INIT_MSG("ops_get_cd return<%d>", present);
return present;
}

@@ -1823,14 +1860,17 @@ 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);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> MSDC_INT_CDSC irq<0x%.8x>\n", host->id, 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 */
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX MSDC_INT_SDIOIRQ\n",
+ host->id); /* seems not sdio irq */
//mmc_signal_sdio_irq(host->mmc);
}

@@ -1848,10 +1888,15 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
msdc_clr_int();

if (intsts & MSDC_INT_DATTMO) {
- IRQ_MSG("XXX CMD<%d> MSDC_INT_DATTMO", host->mrq->cmd->opcode);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> MSDC_INT_DATTMO\n",
+ host->id, host->mrq->cmd->opcode);
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));
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> MSDC_INT_DATCRCERR, SDC_DCRC_STS<0x%x>\n",
+ host->id, host->mrq->cmd->opcode,
+ readl(host->base + SDC_DCRC_STS);
data->error = -EIO;
}

@@ -1884,15 +1929,23 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
}
} 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);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> MSDC_INT_ACMDCRCERR\n",
+ host->id, cmd->opcode);
else
- IRQ_MSG("XXX CMD<%d> MSDC_INT_RSPCRCERR", cmd->opcode);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> MSDC_INT_RSPCRCERR\n",
+ host->id, 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);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> MSDC_INT_ACMDTMO\n",
+ host->id, cmd->opcode);
else
- IRQ_MSG("XXX CMD<%d> MSDC_INT_CMDTMO", cmd->opcode);
+ dev_err(mmc_dev(host->mmc),
+ "%d -> XXX CMD<%d> MSDC_INT_CMDTMO\n",
+ host->id, cmd->opcode);
cmd->error = -ETIMEDOUT;
msdc_reset_hw(host);
msdc_clr_fifo(host);
@@ -2289,7 +2342,8 @@ static int msdc_drv_remove(struct platform_device *pdev)
host = mmc_priv(mmc);
BUG_ON(!host);

- ERR_MSG("removed !!!");
+ dev_err(mmc_dev(host->mmc), "%d -> removed !!!\n",
+ host->id);

platform_set_drvdata(pdev, NULL);
mmc_remove_host(host->mmc);
--
2.17.1
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