From a5f137d2226e6dcd3b8aa25463ba813ae42ff503 Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Wed, 22 Mar 2006 07:01:42 -0800 Subject: [PATCH] ARM: OMAP: Fix warnings in innovator_ps2: drivers/input/keyboard/innovator_ps2.c:333: warning: 'block' defined but not used drivers/input/keyboard/innovator_ps2.c:338: warning: 'innovator_fpga_hid_lock' defined but not used drivers/input/keyboard/innovator_ps2.c:339: warning: 'innovator_fpga_hid_busy' defined but not used drivers/input/keyboard/innovator_ps2.c:383: warning: 'innovator_fpga_hid_clear_bits' defined but not used drivers/input/keyboard/innovator_ps2.c:702: warning: 'verify_init' defined but not used drivers/input/keyboard/innovator_ps2.c: In function 'innovator_ps2_resume': drivers/input/keyboard/innovator_ps2.c:1176: warning: 'pmcomm' may be used uninitialized in this function drivers/input/keyboard/innovator_ps2.c: In function 'innovator_ps2_suspend': drivers/input/keyboard/innovator_ps2.c:1153: warning: 'pmcomm' may be used uninitialized in this function Signed-off-by: Dirk Behme Signed-off-by: Tony Lindgren --- drivers/input/keyboard/innovator_ps2.c | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-) diff --git a/drivers/input/keyboard/innovator_ps2.c b/drivers/input/keyboard/innovator_ps2.c index c0889dcd5b9..c3bce96b43e 100644 --- a/drivers/input/keyboard/innovator_ps2.c +++ b/drivers/input/keyboard/innovator_ps2.c @@ -330,13 +330,10 @@ typedef struct _kdb_report_t { static u8 buffer[JUNO_BUFFER_SIZE]; -static u8 block[JUNO_BLOCK_SIZE]; static void do_hid_tasklet(unsigned long); DECLARE_TASKLET(hid_tasklet, do_hid_tasklet, 0); static struct innovator_hid_dev *hid; -static spinlock_t innovator_fpga_hid_lock = SPIN_LOCK_UNLOCKED; -static atomic_t innovator_fpga_hid_busy = ATOMIC_INIT(0); struct innovator_hid_dev { struct input_dev mouse, keyboard; @@ -378,12 +375,6 @@ innovator_fpga_hid_set_bits(u8 x) innovator_fpga_hid_frob(x, x); } -static void -innovator_fpga_hid_clear_bits(u8 x) -{ - innovator_fpga_hid_frob(x, 0); -} - static void SS(int value) { @@ -697,13 +688,6 @@ report_async(void * p, int n) return ret; } -static int -verify_init(u8 * p) -{ - return (((simple_t *)p)->cmd_code == 0x01) ? 0 : -1; -} - - /* * Host command helper functions: */ @@ -1150,7 +1134,7 @@ static void innovator_ps2_device_release(struct device *dev) static int innovator_ps2_suspend(struct device *dev, pm_message_t state) { - u8 pmcomm; + u8 pmcomm = 0; /* * Set SUS_STATE in REG_PM_COMM (Page 0 R0). This will cause @@ -1173,7 +1157,7 @@ static int innovator_ps2_suspend(struct device *dev, pm_message_t state) static int innovator_ps2_resume(struct device *dev) { - u8 pmcomm; + u8 pmcomm = 0; /* * Clear SUS_STATE from REG_PM_COMM (Page 0 R0). -- 2.41.0