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staging: most: hdm-usb: unify variable names

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This patch is needed to have the same variable name for the same quantity
in the functions show_value() and store_value().

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Gromm 2016-09-09 15:25:40 +02:00 committed by Greg Kroah-Hartman
parent a27cb25b64
commit 0e9b9d0831
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/most/hdm-usb/hdm_usb.c
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@ -1073,7 +1073,7 @@ static int get_stat_reg_addr(const struct regs *regs, int size,
static ssize_t show_value(struct most_dci_obj *dci_obj,
struct most_dci_attribute *attr, char *buf)
{
u16 tmp_val;
u16 val;
u16 reg_addr;
int err;
@ -1085,11 +1085,11 @@ static ssize_t show_value(struct most_dci_obj *dci_obj,
get_static_reg_addr(rw_regs, attr->attr.name, &reg_addr))
return -EFAULT;
err = drci_rd_reg(dci_obj->usb_device, reg_addr, &tmp_val);
err = drci_rd_reg(dci_obj->usb_device, reg_addr, &val);
if (err < 0)
return err;
return snprintf(buf, PAGE_SIZE, "%04x\n", tmp_val);
return snprintf(buf, PAGE_SIZE, "%04x\n", val);
}
static ssize_t store_value(struct most_dci_obj *dci_obj,