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Date: Sun, 28 Oct 2012 01:05:42 -0700
From: Joe Perches <joe@...ches.com>
To: linux-kernel@...r.kernel.org
Subject: [PATCH 04/16] block: Convert dev_printk(KERN_<LEVEL> to dev_<level>(
dev_<level> calls take less code than dev_printk(KERN_<LEVEL>
and reducing object size is good.
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/block/umem.c | 97 +++++++++++++++++++++++---------------------------
1 files changed, 45 insertions(+), 52 deletions(-)
diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index eb0d821..bd1c14c 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -461,18 +461,18 @@ static void process_page(unsigned long data)
if (control & DMASCR_HARD_ERROR) {
/* error */
clear_bit(BIO_UPTODATE, &bio->bi_flags);
- dev_printk(KERN_WARNING, &card->dev->dev,
- "I/O error on sector %d/%d\n",
- le32_to_cpu(desc->local_addr)>>9,
- le32_to_cpu(desc->transfer_size));
+ dev_warn(&card->dev->dev,
+ "I/O error on sector %d/%d\n",
+ le32_to_cpu(desc->local_addr)>>9,
+ le32_to_cpu(desc->transfer_size));
dump_dmastat(card, control);
} else if ((bio->bi_rw & REQ_WRITE) &&
le32_to_cpu(desc->local_addr) >> 9 ==
card->init_size) {
card->init_size += le32_to_cpu(desc->transfer_size) >> 9;
if (card->init_size >> 1 >= card->mm_size) {
- dev_printk(KERN_INFO, &card->dev->dev,
- "memory now initialised\n");
+ dev_info(&card->dev->dev,
+ "memory now initialised\n");
set_userbit(card, MEMORY_INITIALIZED, 1);
}
}
@@ -591,17 +591,16 @@ HW_TRACE(0x30);
dump_dmastat(card, dma_status);
if (stat & 0x01)
- dev_printk(KERN_ERR, &card->dev->dev,
+ dev_err(&card->dev->dev,
"Memory access error detected (err count %d)\n",
count);
if (stat & 0x02)
- dev_printk(KERN_ERR, &card->dev->dev,
- "Multi-bit EDC error\n");
+ dev_err(&card->dev->dev, "Multi-bit EDC error\n");
- dev_printk(KERN_ERR, &card->dev->dev,
+ dev_err(&card->dev->dev,
"Fault Address 0x%02x%08x, Fault Data 0x%08x%08x\n",
addr_log2, addr_log1, data_log2, data_log1);
- dev_printk(KERN_ERR, &card->dev->dev,
+ dev_err(&card->dev->dev,
"Fault Check 0x%02x, Fault Syndrome 0x%02x\n",
check, syndrome);
@@ -609,33 +608,31 @@ HW_TRACE(0x30);
}
if (dma_status & DMASCR_PARITY_ERR_REP) {
- dev_printk(KERN_ERR, &card->dev->dev,
- "PARITY ERROR REPORTED\n");
+ dev_err(&card->dev->dev, "PARITY ERROR REPORTED\n");
pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
}
if (dma_status & DMASCR_PARITY_ERR_DET) {
- dev_printk(KERN_ERR, &card->dev->dev,
- "PARITY ERROR DETECTED\n");
+ dev_err(&card->dev->dev, "PARITY ERROR DETECTED\n");
pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
}
if (dma_status & DMASCR_SYSTEM_ERR_SIG) {
- dev_printk(KERN_ERR, &card->dev->dev, "SYSTEM ERROR\n");
+ dev_err(&card->dev->dev, "SYSTEM ERROR\n");
pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
}
if (dma_status & DMASCR_TARGET_ABT) {
- dev_printk(KERN_ERR, &card->dev->dev, "TARGET ABORT\n");
+ dev_err(&card->dev->dev, "TARGET ABORT\n");
pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
}
if (dma_status & DMASCR_MASTER_ABT) {
- dev_printk(KERN_ERR, &card->dev->dev, "MASTER ABORT\n");
+ dev_err(&card->dev->dev, "MASTER ABORT\n");
pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
}
@@ -676,19 +673,19 @@ static int check_battery(struct cardinfo *card, int battery, int status)
card->battery[battery].last_change = jiffies;
if (card->battery[battery].good) {
- dev_printk(KERN_ERR, &card->dev->dev,
- "Battery %d now good\n", battery + 1);
+ dev_err(&card->dev->dev, "Battery %d now good\n",
+ battery + 1);
card->battery[battery].warned = 0;
} else
- dev_printk(KERN_ERR, &card->dev->dev,
- "Battery %d now FAILED\n", battery + 1);
+ dev_err(&card->dev->dev, "Battery %d now FAILED\n",
+ battery + 1);
return 1;
} else if (!card->battery[battery].good &&
!card->battery[battery].warned &&
time_after_eq(jiffies, card->battery[battery].last_change +
(HZ * 60 * 60 * 5))) {
- dev_printk(KERN_ERR, &card->dev->dev,
+ dev_err(&card->dev->dev,
"Battery %d still FAILED after 5 hours\n", battery + 1);
card->battery[battery].warned = 1;
@@ -819,34 +816,31 @@ static int __devinit mm_pci_probe(struct pci_dev *dev,
if (!csr_base || !csr_len)
return -ENODEV;
- dev_printk(KERN_INFO, &dev->dev,
- "Micro Memory(tm) controller found (PCI Mem Module (Battery Backup))\n");
+ dev_info(&dev->dev,
+ "Micro Memory(tm) controller found (PCI Mem Module (Battery Backup))\n");
if (pci_set_dma_mask(dev, DMA_BIT_MASK(64)) &&
pci_set_dma_mask(dev, DMA_BIT_MASK(32))) {
- dev_printk(KERN_WARNING, &dev->dev, "NO suitable DMA found\n");
+ dev_warn(&dev->dev, "NO suitable DMA found\n");
return -ENOMEM;
}
ret = pci_request_regions(dev, DRIVER_NAME);
if (ret) {
- dev_printk(KERN_ERR, &card->dev->dev,
- "Unable to request memory region\n");
+ dev_err(&card->dev->dev, "Unable to request memory region\n");
goto failed_req_csr;
}
card->csr_remap = ioremap_nocache(csr_base, csr_len);
if (!card->csr_remap) {
- dev_printk(KERN_ERR, &card->dev->dev,
- "Unable to remap memory region\n");
+ dev_err(&card->dev->dev, "Unable to remap memory region\n");
ret = -ENOMEM;
goto failed_remap_csr;
}
- dev_printk(KERN_INFO, &card->dev->dev,
- "CSR 0x%08lx -> 0x%p (0x%lx)\n",
- csr_base, card->csr_remap, csr_len);
+ dev_info(&card->dev->dev, "CSR 0x%08lx -> 0x%p (0x%lx)\n",
+ csr_base, card->csr_remap, csr_len);
switch (card->dev->device) {
case 0x5415:
@@ -871,7 +865,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev,
}
if (readb(card->csr_remap + MEMCTRLSTATUS_MAGIC) != magic_number) {
- dev_printk(KERN_ERR, &card->dev->dev, "Magic number invalid\n");
+ dev_err(&card->dev->dev, "Magic number invalid\n");
ret = -ENOMEM;
goto failed_magic;
}
@@ -884,7 +878,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev,
&card->mm_pages[1].page_dma);
if (card->mm_pages[0].desc == NULL ||
card->mm_pages[1].desc == NULL) {
- dev_printk(KERN_ERR, &card->dev->dev, "alloc failed\n");
+ dev_err(&card->dev->dev, "alloc failed\n");
goto failed_alloc;
}
reset_page(&card->mm_pages[0]);
@@ -939,16 +933,17 @@ static int __devinit mm_pci_probe(struct pci_dev *dev,
card->battery[0].last_change = card->battery[1].last_change = jiffies;
if (card->flags & UM_FLAG_NO_BATT)
- dev_printk(KERN_INFO, &card->dev->dev,
- "Size %d KB\n", card->mm_size);
+ dev_info(&card->dev->dev, "Size %d KB\n", card->mm_size);
else {
- dev_printk(KERN_INFO, &card->dev->dev,
- "Size %d KB, Battery 1 %s (%s), Battery 2 %s (%s)\n",
- card->mm_size,
- batt_status & BATTERY_1_DISABLED ? "Disabled" : "Enabled",
- card->battery[0].good ? "OK" : "FAILURE",
- batt_status & BATTERY_2_DISABLED ? "Disabled" : "Enabled",
- card->battery[1].good ? "OK" : "FAILURE");
+ dev_info(&card->dev->dev,
+ "Size %d KB, Battery 1 %s (%s), Battery 2 %s (%s)\n",
+ card->mm_size,
+ batt_status & BATTERY_1_DISABLED ?
+ "Disabled" : "Enabled",
+ card->battery[0].good ? "OK" : "FAILURE",
+ batt_status & BATTERY_2_DISABLED ?
+ "Disabled" : "Enabled",
+ card->battery[1].good ? "OK" : "FAILURE");
set_fault_to_battery_status(card);
}
@@ -964,14 +959,13 @@ static int __devinit mm_pci_probe(struct pci_dev *dev,
if (request_irq(dev->irq, mm_interrupt, IRQF_SHARED, DRIVER_NAME,
card)) {
- dev_printk(KERN_ERR, &card->dev->dev,
- "Unable to allocate IRQ\n");
+ dev_err(&card->dev->dev, "Unable to allocate IRQ\n");
ret = -ENODEV;
goto failed_req_irq;
}
- dev_printk(KERN_INFO, &card->dev->dev,
- "Window size %d bytes, IRQ %d\n", data, dev->irq);
+ dev_info(&card->dev->dev, "Window size %d bytes, IRQ %d\n",
+ data, dev->irq);
spin_lock_init(&card->lock);
@@ -991,12 +985,11 @@ static int __devinit mm_pci_probe(struct pci_dev *dev,
num_cards++;
if (!get_userbit(card, MEMORY_INITIALIZED)) {
- dev_printk(KERN_INFO, &card->dev->dev,
- "memory NOT initialized. Consider over-writing whole device.\n");
+ dev_info(&card->dev->dev,
+ "memory NOT initialized. Consider over-writing whole device.\n");
card->init_size = 0;
} else {
- dev_printk(KERN_INFO, &card->dev->dev,
- "memory already initialized\n");
+ dev_info(&card->dev->dev, "memory already initialized\n");
card->init_size = card->mm_size;
}
--
1.7.8.112.g3fd21
--
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