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authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-07 13:39:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-07 13:39:21 -0700
commit9d71941d39fb876271df72394518a98ae079e5a3 (patch)
tree8b90df2efd48475dbdcc866a141293bdf9d5ca8b /drivers/input/keyboard
parentdfd9e6d231e157d2066825ed17852cce822c1f46 (diff)
parenta6cbfa1e6d38c4b3ab0ce7e3aea4bb4e744f24b8 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - a new GPIO bit-banging driver implementing PS/2 protocol - a new power key driver for Rockchip RK805 PMIC - bunch of patches constifying various device ID structures - Elan I2C touchpad driver now supports devices with 2 buttons - other assorted fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (76 commits) Input: byd - make array seq static, reduces object code size Input: xilinx_ps2 - fix multiline comment style Input: pxa27x_keypad - handle return value of clk_prepare_enable Input: tegra-kbc - handle return value of clk_prepare_enable Input: PS/2 gpio bit banging driver for serio bus Input: xen-kbdfront - enable auto repeat for xen keyboard frontend driver Input: ambakmi - constify amba_id Input: atmel_mxt_ts - add support for reset line Input: atmel_mxt_ts - use more managed resources Input: wacom_w8001 - constify serio_device_id Input: tsc40 - constify serio_device_id Input: touchwin - constify serio_device_id Input: touchright - constify serio_device_id Input: touchit213 - constify serio_device_id Input: penmount - constify serio_device_id Input: mtouch - constify serio_device_id Input: inexio - constify serio_device_id Input: hampshire - constify serio_device_id Input: gunze - constify serio_device_id Input: fujitsu_ts - constify serio_device_id ...
Diffstat (limited to 'drivers/input/keyboard')
-rw-r--r--drivers/input/keyboard/atkbd.c2
-rw-r--r--drivers/input/keyboard/gpio_keys.c2
-rw-r--r--drivers/input/keyboard/hil_kbd.c2
-rw-r--r--drivers/input/keyboard/lkkbd.c2
-rw-r--r--drivers/input/keyboard/newtonkbd.c2
-rw-r--r--drivers/input/keyboard/pxa27x_keypad.c15
-rw-r--r--drivers/input/keyboard/stowaway.c2
-rw-r--r--drivers/input/keyboard/sunkbd.c2
-rw-r--r--drivers/input/keyboard/tegra-kbc.c5
-rw-r--r--drivers/input/keyboard/xtkbd.c2
10 files changed, 22 insertions, 14 deletions
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index ec876b5b1382..7e75835e220f 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -1270,7 +1270,7 @@ static int atkbd_reconnect(struct serio *serio)
return retval;
}
-static struct serio_device_id atkbd_serio_ids[] = {
+static const struct serio_device_id atkbd_serio_ids[] = {
{
.type = SERIO_8042,
.proto = SERIO_ANY,
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 0b10d4b356db..e9f0ebf3267a 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -353,7 +353,7 @@ static struct attribute *gpio_keys_attrs[] = {
NULL,
};
-static struct attribute_group gpio_keys_attr_group = {
+static const struct attribute_group gpio_keys_attr_group = {
.attrs = gpio_keys_attrs,
};
diff --git a/drivers/input/keyboard/hil_kbd.c b/drivers/input/keyboard/hil_kbd.c
index 5b152f25a8e1..bb29a7c9a1c0 100644
--- a/drivers/input/keyboard/hil_kbd.c
+++ b/drivers/input/keyboard/hil_kbd.c
@@ -559,7 +559,7 @@ static int hil_dev_connect(struct serio *serio, struct serio_driver *drv)
return error;
}
-static struct serio_device_id hil_dev_ids[] = {
+static const struct serio_device_id hil_dev_ids[] = {
{
.type = SERIO_HIL_MLC,
.proto = SERIO_HIL,
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 9fcd9f1d5dc8..471d53815c6d 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -707,7 +707,7 @@ static void lkkbd_disconnect(struct serio *serio)
kfree(lk);
}
-static struct serio_device_id lkkbd_serio_ids[] = {
+static const struct serio_device_id lkkbd_serio_ids[] = {
{
.type = SERIO_RS232,
.proto = SERIO_LKKBD,
diff --git a/drivers/input/keyboard/newtonkbd.c b/drivers/input/keyboard/newtonkbd.c
index 20f044377990..fb9b8e23ab93 100644
--- a/drivers/input/keyboard/newtonkbd.c
+++ b/drivers/input/keyboard/newtonkbd.c
@@ -142,7 +142,7 @@ static void nkbd_disconnect(struct serio *serio)
kfree(nkbd);
}
-static struct serio_device_id nkbd_serio_ids[] = {
+static const struct serio_device_id nkbd_serio_ids[] = {
{
.type = SERIO_RS232,
.proto = SERIO_NEWTON,
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 3841fa30db33..d0bdaeadf86d 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -644,9 +644,12 @@ static void pxa27x_keypad_config(struct pxa27x_keypad *keypad)
static int pxa27x_keypad_open(struct input_dev *dev)
{
struct pxa27x_keypad *keypad = input_get_drvdata(dev);
-
+ int ret;
/* Enable unit clock */
- clk_prepare_enable(keypad->clk);
+ ret = clk_prepare_enable(keypad->clk);
+ if (ret)
+ return ret;
+
pxa27x_keypad_config(keypad);
return 0;
@@ -683,6 +686,7 @@ static int pxa27x_keypad_resume(struct device *dev)
struct platform_device *pdev = to_platform_device(dev);
struct pxa27x_keypad *keypad = platform_get_drvdata(pdev);
struct input_dev *input_dev = keypad->input_dev;
+ int ret = 0;
/*
* If the keypad is used as wake up source, the clock is not turned
@@ -695,14 +699,15 @@ static int pxa27x_keypad_resume(struct device *dev)
if (input_dev->users) {
/* Enable unit clock */
- clk_prepare_enable(keypad->clk);
- pxa27x_keypad_config(keypad);
+ ret = clk_prepare_enable(keypad->clk);
+ if (!ret)
+ pxa27x_keypad_config(keypad);
}
mutex_unlock(&input_dev->mutex);
}
- return 0;
+ return ret;
}
#endif
diff --git a/drivers/input/keyboard/stowaway.c b/drivers/input/keyboard/stowaway.c
index a6e0d565e306..8b6de9a692dc 100644
--- a/drivers/input/keyboard/stowaway.c
+++ b/drivers/input/keyboard/stowaway.c
@@ -146,7 +146,7 @@ static void skbd_disconnect(struct serio *serio)
kfree(skbd);
}
-static struct serio_device_id skbd_serio_ids[] = {
+static const struct serio_device_id skbd_serio_ids[] = {
{
.type = SERIO_RS232,
.proto = SERIO_STOWAWAY,
diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c
index dc6bb9d5b4f0..c95707ea2656 100644
--- a/drivers/input/keyboard/sunkbd.c
+++ b/drivers/input/keyboard/sunkbd.c
@@ -339,7 +339,7 @@ static void sunkbd_disconnect(struct serio *serio)
kfree(sunkbd);
}
-static struct serio_device_id sunkbd_serio_ids[] = {
+static const struct serio_device_id sunkbd_serio_ids[] = {
{
.type = SERIO_RS232,
.proto = SERIO_SUNKBD,
diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index 0c07e1023a46..edc1385ca00b 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -370,8 +370,11 @@ static int tegra_kbc_start(struct tegra_kbc *kbc)
{
unsigned int debounce_cnt;
u32 val = 0;
+ int ret;
- clk_prepare_enable(kbc->clk);
+ ret = clk_prepare_enable(kbc->clk);
+ if (ret)
+ return ret;
/* Reset the KBC controller to clear all previous status.*/
reset_control_assert(kbc->rst);
diff --git a/drivers/input/keyboard/xtkbd.c b/drivers/input/keyboard/xtkbd.c
index 7c2325bd7408..8f64b9ded8d0 100644
--- a/drivers/input/keyboard/xtkbd.c
+++ b/drivers/input/keyboard/xtkbd.c
@@ -145,7 +145,7 @@ static void xtkbd_disconnect(struct serio *serio)
kfree(xtkbd);
}
-static struct serio_device_id xtkbd_serio_ids[] = {
+static const struct serio_device_id xtkbd_serio_ids[] = {
{
.type = SERIO_XT,
.proto = SERIO_ANY,