diff options
Diffstat (limited to 'drivers/mfd/sm501.c')
| -rw-r--r-- | drivers/mfd/sm501.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index dc9ea95c056..bc9275c1213 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -20,6 +20,7 @@ #include <linux/platform_device.h> #include <linux/pci.h> #include <linux/i2c-gpio.h> +#include <linux/slab.h> #include <linux/sm501.h> #include <linux/sm501-regs.h> @@ -523,7 +524,7 @@ unsigned long sm501_set_clock(struct device *dev, unsigned long clock = readl(sm->regs + SM501_CURRENT_CLOCK); unsigned char reg; unsigned int pll_reg = 0; - unsigned long sm501_freq; /* the actual frequency acheived */ + unsigned long sm501_freq; /* the actual frequency achieved */ struct sm501_clock to; @@ -533,7 +534,7 @@ unsigned long sm501_set_clock(struct device *dev, switch (clksrc) { case SM501_CLOCK_P2XCLK: - /* This clock is divided in half so to achive the + /* This clock is divided in half so to achieve the * requested frequency the value must be multiplied by * 2. This clock also has an additional pre divisor */ @@ -562,7 +563,7 @@ unsigned long sm501_set_clock(struct device *dev, break; case SM501_CLOCK_V2XCLK: - /* This clock is divided in half so to achive the + /* This clock is divided in half so to achieve the * requested frequency the value must be multiplied by 2. */ sm501_freq = (sm501_select_clock(2 * req_freq, &to, 3) / 2); @@ -648,7 +649,7 @@ unsigned long sm501_find_clock(struct device *dev, unsigned long req_freq) { struct sm501_devdata *sm = dev_get_drvdata(dev); - unsigned long sm501_freq; /* the frequency achiveable by the 501 */ + unsigned long sm501_freq; /* the frequency achieveable by the 501 */ struct sm501_clock to; switch (clksrc) { @@ -1430,7 +1431,7 @@ static int __devinit sm501_plat_probe(struct platform_device *dev) } sm->regs_claim = request_mem_region(sm->io_res->start, - resource_size(sm->io_res), "sm501"); + 0x100, "sm501"); if (sm->regs_claim == NULL) { dev_err(&dev->dev, "cannot claim registers\n"); @@ -1644,7 +1645,7 @@ static int __devinit sm501_pci_probe(struct pci_dev *dev, sm->mem_res = &dev->resource[0]; sm->regs_claim = request_mem_region(sm->io_res->start, - resource_size(sm->io_res), "sm501"); + 0x100, "sm501"); if (sm->regs_claim == NULL) { dev_err(&dev->dev, "cannot claim registers\n"); err= -EBUSY; |