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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-11 00:00:29 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-11 00:00:29 -0400 |
| commit | e4d35be584be88a3db3fa5635a97c62a2ec5aafe (patch) | |
| tree | fc22a7fb65697306edd71411959ccee6df60c64d /drivers/platform/x86/hp_accel.c | |
| parent | 99d825822eade8d827a1817357cbf3f889a552d6 (diff) | |
| parent | 38b78a5f18584db6fa7441e0f4531b283b0e6725 (diff) | |
| download | talos-op-linux-e4d35be584be88a3db3fa5635a97c62a2ec5aafe.tar.gz talos-op-linux-e4d35be584be88a3db3fa5635a97c62a2ec5aafe.zip | |
Merge branch 'ovl-fixes' into for-linus
Diffstat (limited to 'drivers/platform/x86/hp_accel.c')
| -rw-r--r-- | drivers/platform/x86/hp_accel.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c index 10ce6cba4455..09356684c32f 100644 --- a/drivers/platform/x86/hp_accel.c +++ b/drivers/platform/x86/hp_accel.c @@ -127,8 +127,10 @@ static int lis3lv02d_acpi_read(struct lis3lv02d *lis3, int reg, u8 *ret) arg0.integer.value = reg; status = acpi_evaluate_integer(dev->handle, "ALRD", &args, &lret); + if (ACPI_FAILURE(status)) + return -EINVAL; *ret = lret; - return (status != AE_OK) ? -EINVAL : 0; + return 0; } /** @@ -173,6 +175,7 @@ static int lis3lv02d_dmi_matched(const struct dmi_system_id *dmi) DEFINE_CONV(normal, 1, 2, 3); DEFINE_CONV(y_inverted, 1, -2, 3); DEFINE_CONV(x_inverted, -1, 2, 3); +DEFINE_CONV(x_inverted_usd, -1, 2, -3); DEFINE_CONV(z_inverted, 1, 2, -3); DEFINE_CONV(xy_swap, 2, 1, 3); DEFINE_CONV(xy_rotated_left, -2, 1, 3); @@ -236,6 +239,7 @@ static const struct dmi_system_id lis3lv02d_dmi_ids[] = { AXIS_DMI_MATCH("HP8710", "HP Compaq 8710", y_inverted), AXIS_DMI_MATCH("HDX18", "HP HDX 18", x_inverted), AXIS_DMI_MATCH("HPB432x", "HP ProBook 432", xy_rotated_left), + AXIS_DMI_MATCH("HPB440G3", "HP ProBook 440 G3", x_inverted_usd), AXIS_DMI_MATCH("HPB442x", "HP ProBook 442", xy_rotated_left), AXIS_DMI_MATCH("HPB452x", "HP ProBook 452", y_inverted), AXIS_DMI_MATCH("HPB522x", "HP ProBook 522", xy_swap), |
