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authorChristoph Hellwig <hch@lst.de>2020-01-06 09:43:50 +0100
committerChristoph Hellwig <hch@lst.de>2020-01-06 09:45:59 +0100
commit4bdc0d676a643140bdf17dbf7eafedee3d496a3c (patch)
tree2186c48b764fcc52016904d39af3486b8691fd63 /drivers/tty
parentd23cc635889cacdbb84de7ca099c2ee0a522fd0c (diff)
remove ioremap_nocache and devm_ioremap_nocache
ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/cyclades.c10
-rw-r--r--drivers/tty/mips_ejtag_fdc.c2
-rw-r--r--drivers/tty/moxa.c4
-rw-r--r--drivers/tty/serial/8250/8250_gsc.c2
-rw-r--r--drivers/tty/serial/8250/8250_omap.c2
-rw-r--r--drivers/tty/serial/8250/8250_pci.c6
-rw-r--r--drivers/tty/serial/8250/8250_port.c2
-rw-r--r--drivers/tty/serial/dz.c2
-rw-r--r--drivers/tty/serial/lantiq.c2
-rw-r--r--drivers/tty/serial/meson_uart.c2
-rw-r--r--drivers/tty/serial/mux.c2
-rw-r--r--drivers/tty/serial/owl-uart.c2
-rw-r--r--drivers/tty/serial/pic32_uart.c2
-rw-r--r--drivers/tty/serial/rda-uart.c2
-rw-r--r--drivers/tty/serial/sb1250-duart.c4
-rw-r--r--drivers/tty/serial/sh-sci.c2
-rw-r--r--drivers/tty/serial/zs.c2
-rw-r--r--drivers/tty/synclink.c4
-rw-r--r--drivers/tty/synclink_gt.c2
-rw-r--r--drivers/tty/synclinkmp.c8
20 files changed, 32 insertions, 32 deletions
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index 4562c8060d09..a6aabfd6e2da 100644
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -3256,7 +3256,7 @@ static int __init cy_detect_isa(void)
return nboard;
/* probe for CD1400... */
- cy_isa_address = ioremap_nocache(isa_address, CyISA_Ywin);
+ cy_isa_address = ioremap(isa_address, CyISA_Ywin);
if (cy_isa_address == NULL) {
printk(KERN_ERR "Cyclom-Y/ISA: can't remap base "
"address\n");
@@ -3690,13 +3690,13 @@ static int cy_pci_probe(struct pci_dev *pdev,
device_id == PCI_DEVICE_ID_CYCLOM_Y_Hi) {
card_name = "Cyclom-Y";
- addr0 = ioremap_nocache(pci_resource_start(pdev, 0),
+ addr0 = ioremap(pci_resource_start(pdev, 0),
CyPCI_Yctl);
if (addr0 == NULL) {
dev_err(&pdev->dev, "can't remap ctl region\n");
goto err_reg;
}
- addr2 = ioremap_nocache(pci_resource_start(pdev, 2),
+ addr2 = ioremap(pci_resource_start(pdev, 2),
CyPCI_Ywin);
if (addr2 == NULL) {
dev_err(&pdev->dev, "can't remap base region\n");
@@ -3712,7 +3712,7 @@ static int cy_pci_probe(struct pci_dev *pdev,
} else if (device_id == PCI_DEVICE_ID_CYCLOM_Z_Hi) {
struct RUNTIME_9060 __iomem *ctl_addr;
- ctl_addr = addr0 = ioremap_nocache(pci_resource_start(pdev, 0),
+ ctl_addr = addr0 = ioremap(pci_resource_start(pdev, 0),
CyPCI_Zctl);
if (addr0 == NULL) {
dev_err(&pdev->dev, "can't remap ctl region\n");
@@ -3727,7 +3727,7 @@ static int cy_pci_probe(struct pci_dev *pdev,
mailbox = readl(&ctl_addr->mail_box_0);
- addr2 = ioremap_nocache(pci_resource_start(pdev, 2),
+ addr2 = ioremap(pci_resource_start(pdev, 2),
mailbox == ZE_V1 ? CyPCI_Ze_win : CyPCI_Zwin);
if (addr2 == NULL) {
dev_err(&pdev->dev, "can't remap base region\n");
diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c
index 4c1cd49ae95b..620d8488b83e 100644
--- a/drivers/tty/mips_ejtag_fdc.c
+++ b/drivers/tty/mips_ejtag_fdc.c
@@ -898,7 +898,7 @@ static int mips_ejtag_fdc_tty_probe(struct mips_cdmm_device *dev)
atomic_set(&priv->xmit_total, 0);
raw_spin_lock_init(&priv->lock);
- priv->reg = devm_ioremap_nocache(priv->dev, dev->res.start,
+ priv->reg = devm_ioremap(priv->dev, dev->res.start,
resource_size(&dev->res));
if (!priv->reg) {
dev_err(priv->dev, "ioremap failed for resource %pR\n",
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 3a1a5e0ee93f..9f13f7d49dd7 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -961,7 +961,7 @@ static int moxa_pci_probe(struct pci_dev *pdev,
goto err;
}
- board->basemem = ioremap_nocache(pci_resource_start(pdev, 2), 0x4000);
+ board->basemem = ioremap(pci_resource_start(pdev, 2), 0x4000);
if (board->basemem == NULL) {
dev_err(&pdev->dev, "can't remap io space 2\n");
retval = -ENOMEM;
@@ -1071,7 +1071,7 @@ static int __init moxa_init(void)
brd->numPorts = type[i] == MOXA_BOARD_C218_ISA ? 8 :
numports[i];
brd->busType = MOXA_BUS_TYPE_ISA;
- brd->basemem = ioremap_nocache(baseaddr[i], 0x4000);
+ brd->basemem = ioremap(baseaddr[i], 0x4000);
if (!brd->basemem) {
printk(KERN_ERR "MOXA: can't remap %lx\n",
baseaddr[i]);
diff --git a/drivers/tty/serial/8250/8250_gsc.c b/drivers/tty/serial/8250/8250_gsc.c
index 0809ae2aa9b1..673cda3d011d 100644
--- a/drivers/tty/serial/8250/8250_gsc.c
+++ b/drivers/tty/serial/8250/8250_gsc.c
@@ -55,7 +55,7 @@ static int __init serial_init_chip(struct parisc_device *dev)
uart.port.uartclk = (dev->id.sversion != 0xad) ?
7272727 : 1843200;
uart.port.mapbase = address;
- uart.port.membase = ioremap_nocache(address, 16);
+ uart.port.membase = ioremap(address, 16);
if (!uart.port.membase) {
dev_warn(&dev->dev, "Failed to map memory\n");
return -ENOMEM;
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index 836e736ae188..e603c66d6cc4 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -1147,7 +1147,7 @@ static int omap8250_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
- membase = devm_ioremap_nocache(&pdev->dev, regs->start,
+ membase = devm_ioremap(&pdev->dev, regs->start,
resource_size(regs));
if (!membase)
return -ENODEV;
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 022924d5ad54..939685fed396 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -275,7 +275,7 @@ static int pci_plx9050_init(struct pci_dev *dev)
/*
* enable/disable interrupts
*/
- p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
+ p = ioremap(pci_resource_start(dev, 0), 0x80);
if (p == NULL)
return -ENOMEM;
writel(irq_config, p + 0x4c);
@@ -299,7 +299,7 @@ static void pci_plx9050_exit(struct pci_dev *dev)
/*
* disable interrupts
*/
- p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
+ p = ioremap(pci_resource_start(dev, 0), 0x80);
if (p != NULL) {
writel(0, p + 0x4c);
@@ -475,7 +475,7 @@ static int pci_siig10x_init(struct pci_dev *dev)
break;
}
- p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
+ p = ioremap(pci_resource_start(dev, 0), 0x80);
if (p == NULL)
return -ENOMEM;
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 90655910b0c7..9ff5dfad590a 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -2766,7 +2766,7 @@ static int serial8250_request_std_resource(struct uart_8250_port *up)
}
if (port->flags & UPF_IOREMAP) {
- port->membase = ioremap_nocache(port->mapbase, size);
+ port->membase = ioremap(port->mapbase, size);
if (!port->membase) {
release_mem_region(port->mapbase, size);
ret = -ENOMEM;
diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c
index 7b57e840e255..730da413d8ed 100644
--- a/drivers/tty/serial/dz.c
+++ b/drivers/tty/serial/dz.c
@@ -677,7 +677,7 @@ static void dz_release_port(struct uart_port *uport)
static int dz_map_port(struct uart_port *uport)
{
if (!uport->membase)
- uport->membase = ioremap_nocache(uport->mapbase,
+ uport->membase = ioremap(uport->mapbase,
dec_kn_slot_size);
if (!uport->membase) {
printk(KERN_ERR "dz: Cannot map MMIO\n");
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index fcbea43dc334..f67226df30d4 100644
--- a/drivers/tty/serial/lantiq.c
+++ b/drivers/tty/serial/lantiq.c
@@ -549,7 +549,7 @@ lqasc_request_port(struct uart_port *port)
}
if (port->flags & UPF_IOREMAP) {
- port->membase = devm_ioremap_nocache(&pdev->dev,
+ port->membase = devm_ioremap(&pdev->dev,
port->mapbase, size);
if (port->membase == NULL)
return -ENOMEM;
diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c
index fbc5bc022a39..164b18372c02 100644
--- a/drivers/tty/serial/meson_uart.c
+++ b/drivers/tty/serial/meson_uart.c
@@ -411,7 +411,7 @@ static int meson_uart_request_port(struct uart_port *port)
return -EBUSY;
}
- port->membase = devm_ioremap_nocache(port->dev, port->mapbase,
+ port->membase = devm_ioremap(port->dev, port->mapbase,
port->mapsize);
if (!port->membase)
return -ENOMEM;
diff --git a/drivers/tty/serial/mux.c b/drivers/tty/serial/mux.c
index 00ce31e8d19a..fc58a004bef4 100644
--- a/drivers/tty/serial/mux.c
+++ b/drivers/tty/serial/mux.c
@@ -474,7 +474,7 @@ static int __init mux_probe(struct parisc_device *dev)
port->iobase = 0;
port->mapbase = dev->hpa.start + MUX_OFFSET +
(i * MUX_LINE_OFFSET);
- port->membase = ioremap_nocache(port->mapbase, MUX_LINE_OFFSET);
+ port->membase = ioremap(port->mapbase, MUX_LINE_OFFSET);
port->iotype = UPIO_MEM;
port->type = PORT_MUX;
port->irq = 0;
diff --git a/drivers/tty/serial/owl-uart.c b/drivers/tty/serial/owl-uart.c
index d2d8b3494685..42c8cc93b603 100644
--- a/drivers/tty/serial/owl-uart.c
+++ b/drivers/tty/serial/owl-uart.c
@@ -427,7 +427,7 @@ static int owl_uart_request_port(struct uart_port *port)
return -EBUSY;
if (port->flags & UPF_IOREMAP) {
- port->membase = devm_ioremap_nocache(port->dev, port->mapbase,
+ port->membase = devm_ioremap(port->dev, port->mapbase,
resource_size(res));
if (!port->membase)
return -EBUSY;
diff --git a/drivers/tty/serial/pic32_uart.c b/drivers/tty/serial/pic32_uart.c
index 0bdf1687983f..484b7e8d5381 100644
--- a/drivers/tty/serial/pic32_uart.c
+++ b/drivers/tty/serial/pic32_uart.c
@@ -618,7 +618,7 @@ static int pic32_uart_request_port(struct uart_port *port)
"pic32_uart_mem"))
return -EBUSY;
- port->membase = devm_ioremap_nocache(port->dev, port->mapbase,
+ port->membase = devm_ioremap(port->dev, port->mapbase,
resource_size(res_mem));
if (!port->membase) {
dev_err(port->dev, "Unable to map registers\n");
diff --git a/drivers/tty/serial/rda-uart.c b/drivers/tty/serial/rda-uart.c
index ff9a27d48bca..b5ef86ae2746 100644
--- a/drivers/tty/serial/rda-uart.c
+++ b/drivers/tty/serial/rda-uart.c
@@ -498,7 +498,7 @@ static int rda_uart_request_port(struct uart_port *port)
return -EBUSY;
if (port->flags & UPF_IOREMAP) {
- port->membase = devm_ioremap_nocache(port->dev, port->mapbase,
+ port->membase = devm_ioremap(port->dev, port->mapbase,
resource_size(res));
if (!port->membase)
return -EBUSY;
diff --git a/drivers/tty/serial/sb1250-duart.c b/drivers/tty/serial/sb1250-duart.c
index 329aced26bd8..7c99340a3d66 100644
--- a/drivers/tty/serial/sb1250-duart.c
+++ b/drivers/tty/serial/sb1250-duart.c
@@ -668,7 +668,7 @@ static int sbd_map_port(struct uart_port *uport)
struct sbd_duart *duart = sport->duart;
if (!uport->membase)
- uport->membase = ioremap_nocache(uport->mapbase,
+ uport->membase = ioremap(uport->mapbase,
DUART_CHANREG_SPACING);
if (!uport->membase) {
printk(err);
@@ -676,7 +676,7 @@ static int sbd_map_port(struct uart_port *uport)
}
if (!sport->memctrl)
- sport->memctrl = ioremap_nocache(duart->mapctrl,
+ sport->memctrl = ioremap(duart->mapctrl,
DUART_CHANREG_SPACING);
if (!sport->memctrl) {
printk(err);
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 58bf9d496ba5..87ca6294de0e 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -2680,7 +2680,7 @@ static int sci_remap_port(struct uart_port *port)
return 0;
if (port->dev->of_node || (port->flags & UPF_IOREMAP)) {
- port->membase = ioremap_nocache(port->mapbase, sport->reg_size);
+ port->membase = ioremap(port->mapbase, sport->reg_size);
if (unlikely(!port->membase)) {
dev_err(port->dev, "can't remap port#%d\n", port->line);
return -ENXIO;
diff --git a/drivers/tty/serial/zs.c b/drivers/tty/serial/zs.c
index b03d3e458ea2..89154ac4c577 100644
--- a/drivers/tty/serial/zs.c
+++ b/drivers/tty/serial/zs.c
@@ -992,7 +992,7 @@ static void zs_release_port(struct uart_port *uport)
static int zs_map_port(struct uart_port *uport)
{
if (!uport->membase)
- uport->membase = ioremap_nocache(uport->mapbase,
+ uport->membase = ioremap(uport->mapbase,
ZS_CHAN_IO_SIZE);
if (!uport->membase) {
printk(KERN_ERR "zs: Cannot map MMIO\n");
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 84f26e43b229..0ca13f889d84 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -4054,7 +4054,7 @@ static int mgsl_claim_resources(struct mgsl_struct *info)
}
info->lcr_mem_requested = true;
- info->memory_base = ioremap_nocache(info->phys_memory_base,
+ info->memory_base = ioremap(info->phys_memory_base,
0x40000);
if (!info->memory_base) {
printk( "%s(%d):Can't map shared memory on device %s MemAddr=%08X\n",
@@ -4068,7 +4068,7 @@ static int mgsl_claim_resources(struct mgsl_struct *info)
goto errout;
}
- info->lcr_base = ioremap_nocache(info->phys_lcr_base,
+ info->lcr_base = ioremap(info->phys_lcr_base,
PAGE_SIZE);
if (!info->lcr_base) {
printk( "%s(%d):Can't map LCR memory on device %s MemAddr=%08X\n",
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index e8a9047de451..e506fc489d48 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -3450,7 +3450,7 @@ static int claim_resources(struct slgt_info *info)
else
info->reg_addr_requested = true;
- info->reg_addr = ioremap_nocache(info->phys_reg_addr, SLGT_REG_SIZE);
+ info->reg_addr = ioremap(info->phys_reg_addr, SLGT_REG_SIZE);
if (!info->reg_addr) {
DBGERR(("%s can't map device registers, addr=%08X\n",
info->device_name, info->phys_reg_addr));
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index fcb91bf7a15b..b9d974474b64 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -3559,7 +3559,7 @@ static int claim_resources(SLMP_INFO *info)
else
info->sca_statctrl_requested = true;
- info->memory_base = ioremap_nocache(info->phys_memory_base,
+ info->memory_base = ioremap(info->phys_memory_base,
SCA_MEM_SIZE);
if (!info->memory_base) {
printk( "%s(%d):%s Can't map shared memory, MemAddr=%08X\n",
@@ -3568,7 +3568,7 @@ static int claim_resources(SLMP_INFO *info)
goto errout;
}
- info->lcr_base = ioremap_nocache(info->phys_lcr_base, PAGE_SIZE);
+ info->lcr_base = ioremap(info->phys_lcr_base, PAGE_SIZE);
if (!info->lcr_base) {
printk( "%s(%d):%s Can't map LCR memory, MemAddr=%08X\n",
__FILE__,__LINE__,info->device_name, info->phys_lcr_base );
@@ -3577,7 +3577,7 @@ static int claim_resources(SLMP_INFO *info)
}
info->lcr_base += info->lcr_offset;
- info->sca_base = ioremap_nocache(info->phys_sca_base, PAGE_SIZE);
+ info->sca_base = ioremap(info->phys_sca_base, PAGE_SIZE);
if (!info->sca_base) {
printk( "%s(%d):%s Can't map SCA memory, MemAddr=%08X\n",
__FILE__,__LINE__,info->device_name, info->phys_sca_base );
@@ -3586,7 +3586,7 @@ static int claim_resources(SLMP_INFO *info)
}
info->sca_base += info->sca_offset;
- info->statctrl_base = ioremap_nocache(info->phys_statctrl_base,
+ info->statctrl_base = ioremap(info->phys_statctrl_base,
PAGE_SIZE);
if (!info->statctrl_base) {
printk( "%s(%d):%s Can't map SCA Status/Control memory, MemAddr=%08X\n",