diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/lis3lv02d/lis3lv02d.c | 14 | ||||
| -rw-r--r-- | drivers/misc/pti.c | 12 |
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c index b928bc14e97b..8b51cd62d067 100644 --- a/drivers/misc/lis3lv02d/lis3lv02d.c +++ b/drivers/misc/lis3lv02d/lis3lv02d.c @@ -375,12 +375,14 @@ void lis3lv02d_poweron(struct lis3lv02d *lis3) * both have been read. So the value read will always be correct. * Set BOOT bit to refresh factory tuning values. */ - lis3->read(lis3, CTRL_REG2, ®); - if (lis3->whoami == WAI_12B) - reg |= CTRL2_BDU | CTRL2_BOOT; - else - reg |= CTRL2_BOOT_8B; - lis3->write(lis3, CTRL_REG2, reg); + if (lis3->pdata) { + lis3->read(lis3, CTRL_REG2, ®); + if (lis3->whoami == WAI_12B) + reg |= CTRL2_BDU | CTRL2_BOOT; + else + reg |= CTRL2_BOOT_8B; + lis3->write(lis3, CTRL_REG2, reg); + } /* LIS3 power on delay is quite long */ msleep(lis3->pwron_delay / lis3lv02d_get_odr()); diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c index 06df1877ad0f..0b56e3f43573 100644 --- a/drivers/misc/pti.c +++ b/drivers/misc/pti.c @@ -165,6 +165,11 @@ static void pti_write_to_aperture(struct pti_masterchannel *mc, static void pti_control_frame_built_and_sent(struct pti_masterchannel *mc, const char *thread_name) { + /* + * Since we access the comm member in current's task_struct, we only + * need to be as large as what 'comm' in that structure is. + */ + char comm[TASK_COMM_LEN]; struct pti_masterchannel mccontrol = {.master = CONTROL_ID, .channel = 0}; const char *thread_name_p; @@ -172,13 +177,6 @@ static void pti_control_frame_built_and_sent(struct pti_masterchannel *mc, u8 control_frame[CONTROL_FRAME_LEN]; if (!thread_name) { - /* - * Since we access the comm member in current's task_struct, - * we only need to be as large as what 'comm' in that - * structure is. - */ - char comm[TASK_COMM_LEN]; - if (!in_interrupt()) get_task_comm(comm, current); else |