diff options
Diffstat (limited to 'drivers/input/mouse/sentelic.c')
| -rw-r--r-- | drivers/input/mouse/sentelic.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c index 84e2fc04d11..f84cbd97c88 100644 --- a/drivers/input/mouse/sentelic.c +++ b/drivers/input/mouse/sentelic.c @@ -92,7 +92,8 @@ static int fsp_reg_read(struct psmouse *psmouse, int reg_addr, int *reg_val) */ ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE); psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); - mutex_lock(&ps2dev->cmd_mutex); + + ps2_begin_command(ps2dev); if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0) goto out; @@ -126,7 +127,7 @@ static int fsp_reg_read(struct psmouse *psmouse, int reg_addr, int *reg_val) rc = 0; out: - mutex_unlock(&ps2dev->cmd_mutex); + ps2_end_command(ps2dev); ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE); psmouse_set_state(psmouse, PSMOUSE_ACTIVATED); dev_dbg(&ps2dev->serio->dev, "READ REG: 0x%02x is 0x%02x (rc = %d)\n", @@ -140,7 +141,7 @@ static int fsp_reg_write(struct psmouse *psmouse, int reg_addr, int reg_val) unsigned char v; int rc = -1; - mutex_lock(&ps2dev->cmd_mutex); + ps2_begin_command(ps2dev); if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0) goto out; @@ -179,7 +180,7 @@ static int fsp_reg_write(struct psmouse *psmouse, int reg_addr, int reg_val) rc = 0; out: - mutex_unlock(&ps2dev->cmd_mutex); + ps2_end_command(ps2dev); dev_dbg(&ps2dev->serio->dev, "WRITE REG: 0x%02x to 0x%02x (rc = %d)\n", reg_addr, reg_val, rc); return rc; @@ -214,7 +215,8 @@ static int fsp_page_reg_read(struct psmouse *psmouse, int *reg_val) ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE); psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); - mutex_lock(&ps2dev->cmd_mutex); + + ps2_begin_command(ps2dev); if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0) goto out; @@ -236,7 +238,7 @@ static int fsp_page_reg_read(struct psmouse *psmouse, int *reg_val) rc = 0; out: - mutex_unlock(&ps2dev->cmd_mutex); + ps2_end_command(ps2dev); ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE); psmouse_set_state(psmouse, PSMOUSE_ACTIVATED); dev_dbg(&ps2dev->serio->dev, "READ PAGE REG: 0x%02x (rc = %d)\n", @@ -250,7 +252,7 @@ static int fsp_page_reg_write(struct psmouse *psmouse, int reg_val) unsigned char v; int rc = -1; - mutex_lock(&ps2dev->cmd_mutex); + ps2_begin_command(ps2dev); if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0) goto out; @@ -275,7 +277,7 @@ static int fsp_page_reg_write(struct psmouse *psmouse, int reg_val) rc = 0; out: - mutex_unlock(&ps2dev->cmd_mutex); + ps2_end_command(ps2dev); dev_dbg(&ps2dev->serio->dev, "WRITE PAGE REG: to 0x%02x (rc = %d)\n", reg_val, rc); return rc; |