diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-11-10 09:10:44 +0100 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-11-10 09:10:44 +0100 |
commit | a5a64498c194c82ecad3a2d67cff6231cda8d3dd (patch) | |
tree | 723d5d81419f9960b8d30ed9a2ece8a58d6c4328 /drivers/mmc | |
parent | bb93d802ae5c1949977cc6da247b218240677f11 (diff) | |
parent | f7160c7573615ec82c691e294cf80d920b5d588d (diff) |
Merge commit 'v2.6.28-rc4' into timers/rtc
Conflicts:
drivers/rtc/rtc-cmos.c
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/card/block.c | 13 | ||||
-rw-r--r-- | drivers/mmc/card/queue.c | 1 | ||||
-rw-r--r-- | drivers/mmc/core/bus.c | 3 | ||||
-rw-r--r-- | drivers/mmc/core/core.c | 6 | ||||
-rw-r--r-- | drivers/mmc/core/host.c | 5 | ||||
-rw-r--r-- | drivers/mmc/core/sdio_bus.c | 3 | ||||
-rw-r--r-- | drivers/mmc/host/mmc_spi.c | 2 | ||||
-rw-r--r-- | drivers/mmc/host/mmci.c | 5 | ||||
-rw-r--r-- | drivers/mmc/host/s3cmci.c | 210 | ||||
-rw-r--r-- | drivers/mmc/host/s3cmci.h | 6 | ||||
-rw-r--r-- | drivers/mmc/host/sdhci.c | 2 | ||||
-rw-r--r-- | drivers/mmc/host/tifm_sd.c | 16 |
12 files changed, 193 insertions, 79 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 24c97d3d16b..3d067c35185 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -92,18 +92,17 @@ static void mmc_blk_put(struct mmc_blk_data *md) mutex_unlock(&open_lock); } -static int mmc_blk_open(struct inode *inode, struct file *filp) +static int mmc_blk_open(struct block_device *bdev, fmode_t mode) { - struct mmc_blk_data *md; + struct mmc_blk_data *md = mmc_blk_get(bdev->bd_disk); int ret = -ENXIO; - md = mmc_blk_get(inode->i_bdev->bd_disk); if (md) { if (md->usage == 2) - check_disk_change(inode->i_bdev); + check_disk_change(bdev); ret = 0; - if ((filp->f_mode & FMODE_WRITE) && md->read_only) { + if ((mode & FMODE_WRITE) && md->read_only) { mmc_blk_put(md); ret = -EROFS; } @@ -112,9 +111,9 @@ static int mmc_blk_open(struct inode *inode, struct file *filp) return ret; } -static int mmc_blk_release(struct inode *inode, struct file *filp) +static int mmc_blk_release(struct gendisk *disk, fmode_t mode) { - struct mmc_blk_data *md = inode->i_bdev->bd_disk->private_data; + struct mmc_blk_data *md = disk->private_data; mmc_blk_put(md); return 0; diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c index 406989e992b..7a72e75d5c6 100644 --- a/drivers/mmc/card/queue.c +++ b/drivers/mmc/card/queue.c @@ -132,6 +132,7 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock blk_queue_prep_rq(mq->queue, mmc_prep_request); blk_queue_ordered(mq->queue, QUEUE_ORDERED_DRAIN, NULL); + queue_flag_set_unlocked(QUEUE_FLAG_NONROT, mq->queue); #ifdef CONFIG_MMC_BLOCK_BOUNCE if (host->max_hw_segs == 1) { diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index 0d9b2d6f9eb..f210a8ee686 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -216,8 +216,7 @@ int mmc_add_card(struct mmc_card *card) int ret; const char *type; - snprintf(card->dev.bus_id, sizeof(card->dev.bus_id), - "%s:%04x", mmc_hostname(card->host), card->rca); + dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca); switch (card->type) { case MMC_TYPE_MMC: diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 044d84eeed7..f7284b905eb 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -280,7 +280,11 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card) (card->host->ios.clock / 1000); if (data->flags & MMC_DATA_WRITE) - limit_us = 250000; + /* + * The limit is really 250 ms, but that is + * insufficient for some crappy cards. + */ + limit_us = 300000; else limit_us = 100000; diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 6da80fd4d97..5e945e64ead 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -73,8 +73,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) if (err) goto free; - snprintf(host->class_dev.bus_id, BUS_ID_SIZE, - "mmc%d", host->index); + dev_set_name(&host->class_dev, "mmc%d", host->index); host->parent = dev; host->class_dev.parent = dev; @@ -121,7 +120,7 @@ int mmc_add_host(struct mmc_host *host) WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) && !host->ops->enable_sdio_irq); - led_trigger_register_simple(host->class_dev.bus_id, &host->led); + led_trigger_register_simple(dev_name(&host->class_dev), &host->led); err = device_add(&host->class_dev); if (err) diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 233d0f9b3c4..46284b52739 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -239,8 +239,7 @@ int sdio_add_func(struct sdio_func *func) { int ret; - snprintf(func->dev.bus_id, sizeof(func->dev.bus_id), - "%s:%d", mmc_card_id(func->card), func->num); + dev_set_name(&func->dev, "%s:%d", mmc_card_id(func->card), func->num); ret = device_add(&func->dev); if (ret == 0) diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index 07faf5412a1..ad00e163231 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -1348,7 +1348,7 @@ static int mmc_spi_probe(struct spi_device *spi) goto fail_add_host; dev_info(&spi->dev, "SD/MMC host %s%s%s%s%s\n", - mmc->class_dev.bus_id, + dev_name(&mmc->class_dev), host->dma_dev ? "" : ", no DMA", (host->pdata && host->pdata->get_ro) ? "" : ", no WP", diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 696cf3647ce..2fadf323c69 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -391,6 +391,7 @@ static irqreturn_t mmci_irq(int irq, void *dev_id) static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq) { struct mmci_host *host = mmc_priv(mmc); + unsigned long flags; WARN_ON(host->mrq != NULL); @@ -402,7 +403,7 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq) return; } - spin_lock_irq(&host->lock); + spin_lock_irqsave(&host->lock, flags); host->mrq = mrq; @@ -411,7 +412,7 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq) mmci_start_command(host, mrq->cmd, 0); - spin_unlock_irq(&host->lock); + spin_unlock_irqrestore(&host->lock, flags); } static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index ae16d845d74..3b2085b5776 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -3,6 +3,9 @@ * * Copyright (C) 2004-2006 maintech GmbH, Thomas Kleffel <tk@maintech.de> * + * Current driver maintained by Ben Dooks and Simtec Electronics + * Copyright (C) 2008 Simtec Electronics <ben-linux@fluff.org> + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -13,6 +16,7 @@ #include <linux/clk.h> #include <linux/mmc/host.h> #include <linux/platform_device.h> +#include <linux/cpufreq.h> #include <linux/irq.h> #include <linux/io.h> @@ -39,9 +43,9 @@ enum dbg_channels { dbg_conf = (1 << 8), }; -static const int dbgmap_err = dbg_err | dbg_fail; +static const int dbgmap_err = dbg_fail; static const int dbgmap_info = dbg_info | dbg_conf; -static const int dbgmap_debug = dbg_debug; +static const int dbgmap_debug = dbg_err | dbg_debug; #define dbg(host, channels, args...) \ do { \ @@ -189,7 +193,7 @@ static inline void clear_imask(struct s3cmci_host *host) } static inline int get_data_buffer(struct s3cmci_host *host, - u32 *words, u32 **pointer) + u32 *bytes, u32 **pointer) { struct scatterlist *sg; @@ -206,7 +210,7 @@ static inline int get_data_buffer(struct s3cmci_host *host, } sg = &host->mrq->data->sg[host->pio_sgptr]; - *words = sg->length >> 2; + *bytes = sg->length; *pointer = sg_virt(sg); host->pio_sgptr++; @@ -222,7 +226,7 @@ static inline u32 fifo_count(struct s3cmci_host *host) u32 fifostat = readl(host->base + S3C2410_SDIFSTA); fifostat &= S3C2410_SDIFSTA_COUNTMASK; - return fifostat >> 2; + return fifostat; } static inline u32 fifo_free(struct s3cmci_host *host) @@ -230,13 +234,15 @@ static inline u32 fifo_free(struct s3cmci_host *host) u32 fifostat = readl(host->base + S3C2410_SDIFSTA); fifostat &= S3C2410_SDIFSTA_COUNTMASK; - return (63 - fifostat) >> 2; + return 63 - fifostat; } static void do_pio_read(struct s3cmci_host *host) { int res; u32 fifo; + u32 *ptr; + u32 fifo_words; void __iomem *from_ptr; /* write real prescaler to host, it might be set slow to fix */ @@ -245,8 +251,8 @@ static void do_pio_read(struct s3cmci_host *host) from_ptr = host->base + host->sdidata; while ((fifo = fifo_count(host))) { - if (!host->pio_words) { - res = get_data_buffer(host, &host->pio_words, + if (!host->pio_bytes) { + res = get_data_buffer(host, &host->pio_bytes, &host->pio_ptr); if (res) { host->pio_active = XFER_NONE; @@ -259,26 +265,47 @@ static void do_pio_read(struct s3cmci_host *host) dbg(host, dbg_pio, "pio_read(): new target: [%i]@[%p]\n", - host->pio_words, host->pio_ptr); + host->pio_bytes, host->pio_ptr); } dbg(host, dbg_pio, "pio_read(): fifo:[%02i] buffer:[%03i] dcnt:[%08X]\n", - fifo, host->pio_words, + fifo, host->pio_bytes, readl(host->base + S3C2410_SDIDCNT)); - if (fifo > host->pio_words) - fifo = host->pio_words; + /* If we have reached the end of the block, we can + * read a word and get 1 to 3 bytes. If we in the + * middle of the block, we have to read full words, + * otherwise we will write garbage, so round down to + * an even multiple of 4. */ + if (fifo >= host->pio_bytes) + fifo = host->pio_bytes; + else + fifo -= fifo & 3; - host->pio_words -= fifo; + host->pio_bytes -= fifo; host->pio_count += fifo; - while (fifo--) - *(host->pio_ptr++) = readl(from_ptr); + fifo_words = fifo >> 2; + ptr = host->pio_ptr; + while (fifo_words--) + *ptr++ = readl(from_ptr); + host->pio_ptr = ptr; + + if (fifo & 3) { + u32 n = fifo & 3; + u32 data = readl(from_ptr); + u8 *p = (u8 *)host->pio_ptr; + + while (n--) { + *p++ = data; + data >>= 8; + } + } } - if (!host->pio_words) { - res = get_data_buffer(host, &host->pio_words, &host->pio_ptr); + if (!host->pio_bytes) { + res = get_data_buffer(host, &host->pio_bytes, &host->pio_ptr); if (res) { dbg(host, dbg_pio, "pio_read(): complete (no more buffers).\n"); @@ -298,12 +325,13 @@ static void do_pio_write(struct s3cmci_host *host) void __iomem *to_ptr; int res; u32 fifo; + u32 *ptr; to_ptr = host->base + host->sdidata; while ((fifo = fifo_free(host))) { - if (!host->pio_words) { - res = get_data_buffer(host, &host->pio_words, + if (!host->pio_bytes) { + res = get_data_buffer(host, &host->pio_bytes, &host->pio_ptr); if (res) { dbg(host, dbg_pio, @@ -315,18 +343,27 @@ static void do_pio_write(struct s3cmci_host *host) dbg(host, dbg_pio, "pio_write(): new source: [%i]@[%p]\n", - host->pio_words, host->pio_ptr); + host->pio_bytes, host->pio_ptr); } - if (fifo > host->pio_words) - fifo = host->pio_words; + /* If we have reached the end of the block, we have to + * write exactly the remaining number of bytes. If we + * in the middle of the block, we have to write full + * words, so round down to an even multiple of 4. */ + if (fifo >= host->pio_bytes) + fifo = host->pio_bytes; + else + fifo -= fifo & 3; - host->pio_words -= fifo; + host->pio_bytes -= fifo; host->pio_count += fifo; + fifo = (fifo + 3) >> 2; + ptr = host->pio_ptr; while (fifo--) - writel(*(host->pio_ptr++), to_ptr); + writel(*ptr++, to_ptr); + host->pio_ptr = ptr; } enable_imask(host, S3C2410_SDIIMSK_TXFIFOHALF); @@ -349,9 +386,9 @@ static void pio_tasklet(unsigned long data) clear_imask(host); if (host->pio_active != XFER_NONE) { dbg(host, dbg_err, "unfinished %s " - "- pio_count:[%u] pio_words:[%u]\n", + "- pio_count:[%u] pio_bytes:[%u]\n", (host->pio_active == XFER_READ) ? "read" : "write", - host->pio_count, host->pio_words); + host->pio_count, host->pio_bytes); if (host->mrq->data) host->mrq->data->error = -EINVAL; @@ -812,11 +849,10 @@ static int s3cmci_setup_data(struct s3cmci_host *host, struct mmc_data *data) /* We cannot deal with unaligned blocks with more than * one block being transfered. */ - if (data->blocks > 1) + if (data->blocks > 1) { + pr_warning("%s: can't do non-word sized block transfers (blksz %d)\n", __func__, data->blksz); return -EINVAL; - - /* No support yet for non-word block transfers. */ - return -EINVAL; + } } while (readl(host->base + S3C2410_SDIDSTA) & @@ -896,7 +932,7 @@ static int s3cmci_prepare_pio(struct s3cmci_host *host, struct mmc_data *data) BUG_ON((data->flags & BOTH_DIR) == BOTH_DIR); host->pio_sgptr = 0; - host->pio_words = 0; + host->pio_bytes = 0; host->pio_count = 0; host->pio_active = rw ? XFER_WRITE : XFER_READ; @@ -1033,10 +1069,33 @@ static void s3cmci_request(struct mmc_host *mmc, struct mmc_request *mrq) s3cmci_send_request(mmc); } +static void s3cmci_set_clk(struct s3cmci_host *host, struct mmc_ios *ios) +{ + u32 mci_psc; + + /* Set clock */ + for (mci_psc = 0; mci_psc < 255; mci_psc++) { + host->real_rate = host->clk_rate / (host->clk_div*(mci_psc+1)); + + if (host->real_rate <= ios->clock) + break; + } + + if (mci_psc > 255) + mci_psc = 255; + + host->prescaler = mci_psc; + writel(host->prescaler, host->base + S3C2410_SDIPRE); + + /* If requested clock is 0, real_rate will be 0, too */ + if (ios->clock == 0) + host->real_rate = 0; +} + static void s3cmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) { struct s3cmci_host *host = mmc_priv(mmc); - u32 mci_psc, mci_con; + u32 mci_con; /* Set the power state */ @@ -1074,23 +1133,7 @@ static void s3cmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) break; } - /* Set clock */ - for (mci_psc = 0; mci_psc < 255; mci_psc++) { - host->real_rate = host->clk_rate / (host->clk_div*(mci_psc+1)); - - if (host->real_rate <= ios->clock) - break; - } - - if (mci_psc > 255) - mci_psc = 255; - - host->prescaler = mci_psc; - writel(host->prescaler, host->base + S3C2410_SDIPRE); - - /* If requested clock is 0, real_rate will be 0, too */ - if (ios->clock == 0) - host->real_rate = 0; + s3cmci_set_clk(host, ios); /* Set CLOCK_ENABLE */ if (ios->clock) @@ -1148,6 +1191,61 @@ static struct s3c24xx_mci_pdata s3cmci_def_pdata = { * checks. Any zero fields to ensure reaonable defaults are picked. */ }; +#ifdef CONFIG_CPU_FREQ + +static int s3cmci_cpufreq_transition(struct notifier_block *nb, + unsigned long val, void *data) +{ + struct s3cmci_host *host; + struct mmc_host *mmc; + unsigned long newclk; + unsigned long flags; + + host = container_of(nb, struct s3cmci_host, freq_transition); + newclk = clk_get_rate(host->clk); + mmc = host->mmc; + + if ((val == CPUFREQ_PRECHANGE && newclk > host->clk_rate) || + (val == CPUFREQ_POSTCHANGE && newclk < host->clk_rate)) { + spin_lock_irqsave(&mmc->lock, flags); + + host->clk_rate = newclk; + + if (mmc->ios.power_mode != MMC_POWER_OFF && + mmc->ios.clock != 0) + s3cmci_set_clk(host, &mmc->ios); + + spin_unlock_irqrestore(&mmc->lock, flags); + } + + return 0; +} + +static inline int s3cmci_cpufreq_register(struct s3cmci_host *host) +{ + host->freq_transition.notifier_call = s3cmci_cpufreq_transition; + + return cpufreq_register_notifier(&host->freq_transition, + CPUFREQ_TRANSITION_NOTIFIER); +} + +static inline void s3cmci_cpufreq_deregister(struct s3cmci_host *host) +{ + cpufreq_unregister_notifier(&host->freq_transition, + CPUFREQ_TRANSITION_NOTIFIER); +} + +#else +static inline int s3cmci_cpufreq_register(struct s3cmci_host *host) +{ + return 0; +} + +static inline void s3cmci_cpufreq_deregister(struct s3cmci_host *host) +{ +} +#endif + static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440) { struct s3cmci_host *host; @@ -1298,10 +1396,16 @@ static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440) (host->is2440?"2440":""), host->base, host->irq, host->irq_cd, host->dma); + ret = s3cmci_cpufreq_register(host); + if (ret) { + dev_err(&pdev->dev, "failed to register cpufreq\n"); + goto free_dmabuf; + } + ret = mmc_add_host(mmc); if (ret) { dev_err(&pdev->dev, "failed to add mmc host.\n"); - goto free_dmabuf; + goto free_cpufreq; } platform_set_drvdata(pdev, mmc); @@ -1309,6 +1413,9 @@ static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440) return 0; + free_cpufreq: + s3cmci_cpufreq_deregister(host); + free_dmabuf: clk_disable(host->clk); @@ -1342,6 +1449,7 @@ static void s3cmci_shutdown(struct platform_device *pdev) if (host->irq_cd >= 0) free_irq(host->irq_cd, host); + s3cmci_cpufreq_deregister(host); mmc_remove_host(mmc); clk_disable(host->clk); } @@ -1455,7 +1563,7 @@ module_exit(s3cmci_exit); MODULE_DESCRIPTION("Samsung S3C MMC/SD Card Interface driver"); MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Thomas Kleffel <tk@maintech.de>"); +MODULE_AUTHOR("Thomas Kleffel <tk@maintech.de>, Ben Dooks <ben-linux@fluff.org>"); MODULE_ALIAS("platform:s3c2410-sdi"); MODULE_ALIAS("platform:s3c2412-sdi"); MODULE_ALIAS("platform:s3c2440-sdi"); diff --git a/drivers/mmc/host/s3cmci.h b/drivers/mmc/host/s3cmci.h index 37d9c60010c..ca1ba3d58cf 100644 --- a/drivers/mmc/host/s3cmci.h +++ b/drivers/mmc/host/s3cmci.h @@ -51,7 +51,7 @@ struct s3cmci_host { int dma_complete; u32 pio_sgptr; - u32 pio_words; + u32 pio_bytes; u32 pio_count; u32 *pio_ptr; #define XFER_NONE 0 @@ -67,4 +67,8 @@ struct s3cmci_host { unsigned int ccnt, dcnt; struct tasklet_struct pio_tasklet; + +#ifdef CONFIG_CPU_FREQ + struct notifier_block freq_transition; +#endif }; diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 30f64b1f235..4d010a984be 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1733,7 +1733,7 @@ int sdhci_add_host(struct sdhci_host *host) mmc_add_host(mmc); printk(KERN_INFO "%s: SDHCI controller on %s [%s] using %s%s\n", - mmc_hostname(mmc), host->hw_name, mmc_dev(mmc)->bus_id, + mmc_hostname(mmc), host->hw_name, dev_name(mmc_dev(mmc)), (host->flags & SDHCI_USE_ADMA)?"A":"", (host->flags & SDHCI_USE_DMA)?"DMA":"PIO"); diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c index 13844843e8d..82554ddec6b 100644 --- a/drivers/mmc/host/tifm_sd.c +++ b/drivers/mmc/host/tifm_sd.c @@ -632,7 +632,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) if (host->req) { printk(KERN_ERR "%s : unfinished request detected\n", - sock->dev.bus_id); + dev_name(&sock->dev)); mrq->cmd->error = -ETIMEDOUT; goto err_out; } @@ -672,7 +672,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) ? PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE)) { printk(KERN_ERR "%s : scatterlist map failed\n", - sock->dev.bus_id); + dev_name(&sock->dev)); mrq->cmd->error = -ENOMEM; goto err_out; } @@ -684,7 +684,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) : PCI_DMA_FROMDEVICE); if (host->sg_len < 1) { printk(KERN_ERR "%s : scatterlist map failed\n", - sock->dev.bus_id); + dev_name(&sock->dev)); tifm_unmap_sg(sock, &host->bounce_buf, 1, r_data->flags & MMC_DATA_WRITE ? PCI_DMA_TODEVICE @@ -748,7 +748,7 @@ static void tifm_sd_end_cmd(unsigned long data) if (!mrq) { printk(KERN_ERR " %s : no request to complete?\n", - sock->dev.bus_id); + dev_name(&sock->dev)); spin_unlock_irqrestore(&sock->lock, flags); return; } @@ -789,7 +789,7 @@ static void tifm_sd_abort(unsigned long data) printk(KERN_ERR "%s : card failed to respond for a long period of time " "(%x, %x)\n", - host->dev->dev.bus_id, host->req->cmd->opcode, host->cmd_flags); + dev_name(&host->dev->dev), host->req->cmd->opcode, host->cmd_flags); tifm_eject(host->dev); } @@ -906,7 +906,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host) if (rc) { printk(KERN_ERR "%s : controller failed to reset\n", - sock->dev.bus_id); + dev_name(&sock->dev)); return -ENODEV; } @@ -933,7 +933,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host) if (rc) { printk(KERN_ERR "%s : card not ready - probe failed on initialization\n", - sock->dev.bus_id); + dev_name(&sock->dev)); return -ENODEV; } @@ -954,7 +954,7 @@ static int tifm_sd_probe(struct tifm_dev *sock) if (!(TIFM_SOCK_STATE_OCCUPIED & readl(sock->addr + SOCK_PRESENT_STATE))) { printk(KERN_WARNING "%s : card gone, unexpectedly\n", - sock->dev.bus_id); + dev_name(&sock->dev)); return rc; } |