[tcc88xx] tcc_ddr: fix warning

arch/arm/mach-tcc88xx/tcc_ddr.c: In function 'tcc_change_pmu':
arch/arm/mach-tcc88xx/tcc_ddr.c:1507:1: warning: label 'err_chgpmu_chiprev' defined but not used [-Wunused-label]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
gr2d: fix warnings

drivers/char/tccgrp.c:1095:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/char/tccgrp.c:1095:2: warning: (near initialization for 'tcc_grp_fops.read') [enabled by default]
drivers/char/tccgrp.c:1097:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/char/tccgrp.c:1097:2: warning: (near initialization for 'tcc_grp_fops.unlocked_ioctl') [enabled by default]

drivers/char/tcc_Gre2d.c: In function 'Gre2d_src_ctrl':
drivers/char/tcc_Gre2d.c:400:35: warning: unused variable 'sa_ctrl_reg' [-Wunused-variable]
drivers/char/tcc_Gre2d.c:400:18: warning: unused variable 'sf_ctrl_reg' [-Wunused-variable]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
hdmi/{audio,cec,hdmi,hpd}: fix warnings

drivers/char/hdmi/audio/audio.c:74:5: warning: initialization from incompatible pointer type [enabled by default]
drivers/char/hdmi/audio/audio.c:74:5: warning: (near initialization for 'audio_fops.unlocked_ioctl') [enabled by default]
drivers/char/hdmi/audio/audio.c: In function 'audio_release':
drivers/char/hdmi/audio/audio.c:127:19: warning: unused variable 'reg' [-Wunused-variable]
drivers/char/hdmi/audio/audio.c: In function 'setSPDIFSampleFreq':
drivers/char/hdmi/audio/audio.c:961:19: warning: unused variable 'reg' [-Wunused-variable]

drivers/char/hdmi/cec/tcc_cec_interface.h:229:0: warning: "CEC_USER_CONTROL_F3" redefined [enabled by default]
drivers/char/hdmi/cec/tcc_cec_interface.h:228:0: note: this is the location of the previous definition
drivers/char/hdmi/cec/cec.c:141:5: warning: initialization from incompatible pointer type [enabled by default]
drivers/char/hdmi/cec/cec.c:141:5: warning: (near initialization for 'cec_fops.unlocked_ioctl') [enabled by default]
drivers/char/hdmi/cec/cec.c: In function 'cec_remove':
drivers/char/hdmi/cec/cec.c:554:1: warning: no return statement in function returning non-void [-Wreturn-type]
drivers/char/hdmi/cec/tcc_cec_interface.h:229:0: warning: "CEC_USER_CONTROL_F3" redefined [enabled by default]
drivers/char/hdmi/cec/tcc_cec_interface.h:228:0: note: this is the location of the previous definition
drivers/char/hdmi/cec/tcc_cec_interface.c: In function 'TccCECInterface_SendData':
drivers/char/hdmi/cec/tcc_cec_interface.c:191:5: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
drivers/char/hdmi/cec/tcc_cec_interface.c:201:3: warning: 'return' with no value, in function returning non-void [-Wreturn-type]
drivers/char/hdmi/cec/tcc_cec_interface.c: In function 'TccCECInterface_ConvertKeyCode':
drivers/char/hdmi/cec/tcc_cec_interface.c:340:2: warning: 'uiKeyCode' may be used uninitialized in this function [-Wmaybe-uninitialized]

drivers/char/hdmi/hdmi/hdmi.c: In function 'hdmi_ioctl':
drivers/char/hdmi/hdmi/hdmi.c:1016:17: warning: unused variable 'result' [-Wunused-variable]
drivers/char/hdmi/hdmi/hdmi.c: In function 'hdmi_handler':
drivers/char/hdmi/hdmi/hdmi.c:1282:25: warning: unused variable 'status' [-Wunused-variable]
drivers/char/hdmi/hdmi/hdmi.c: At top level:
drivers/char/hdmi/hdmi/hdmi.c:1722:1: warning: parameter names (without types) in function declaration [enabled by default]
drivers/char/hdmi/hdmi/hdmi.c: In function 'hdmi_phy_reset':
drivers/char/hdmi/hdmi/hdmi.c:2615:16: warning: unused variable 'regl' [-Wunused-variable]

drivers/char/hdmi/hpd/hpd_gpio.c:80:5: warning: initialization from incompatible pointer type [enabled by default]
drivers/char/hdmi/hpd/hpd_gpio.c:80:5: warning: (near initialization for 'hpd_fops.unlocked_ioctl') [enabled by default]
drivers/char/hdmi/hpd/hpd_gpio.c:134:14: warning: 'hpd_poll' defined but not used [-Wunused-function]
drivers/char/hdmi/hpd/hpd_gpio.c:194:20: warning: 'hpd_irq_handler' defined but not used [-Wunused-function]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
tcc_scaler: fix warnings

drivers/char/tcc_scaler.c:139:21: warning: 'check_status_intr' defined but not used [-Wunused-variable]
drivers/char/tcc_scaler_ctrl.c: In function 'DEV_M2M_Wait_signal_disable':
drivers/char/tcc_scaler_ctrl.c:924:7: warning: unused variable 'pPMU' [-Wunused-variable]
drivers/char/tcc_scaler_ctrl.c:922:25: warning: unused variable 'reg' [-Wunused-variable]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
tcc_adc: fix warnings

arch/arm/mach-tcc88xx/tca_adconv.c:39:15: warning: 'pGPIO' defined but not used [-Wunused-variable]
arch/arm/mach-tcc88xx/tca_adconv.c: In function 'tca_adc_tsread':
arch/arm/mach-tcc88xx/tca_adconv.c:469:1: warning: control reaches end of non-void function [-Wreturn-type]
arch/arm/mach-tcc88xx/tcc_adc.c: In function 'tcc_adc_start':
arch/arm/mach-tcc88xx/tcc_adc.c:135:16: warning: unused variable 'flags' [-Wunused-variable]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
tsif: fix warnings

arch/arm/mach-tcc88xx/tca_tsif.c: In function 'tca_tsif_set_port':
arch/arm/mach-tcc88xx/tca_tsif.c:36:29: warning: unused variable 'TSIFPORT' [-Wunused-variable]
arch/arm/mach-tcc88xx/tca_tsif.c:35:17: warning: unused variable 'gpio_regs' [-Wunused-variable]
arch/arm/mach-tcc88xx/tca_tsif.c: In function 'tcc_tsif_release_port':
arch/arm/mach-tcc88xx/tca_tsif.c:79:17: warning: unused variable 'gpio_regs' [-Wunused-variable]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
[tcc88xx] pm: fix warnings

arch/arm/mach-tcc88xx/pm.c: In function 'tcc_pm_power_off':
arch/arm/mach-tcc88xx/pm.c:3872:19: warning: function with qualified void return type called [enabled by default]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
[tcc88xx] ckc: fix warning

arch/arm/mach-tcc88xx/tca_ckc.c: In function 'tca_ckc_setpmupwroff':
arch/arm/mach-tcc88xx/tca_ckc.c:1072:1: warning: control reaches end of non-void function [-Wreturn-type]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
[tcc88xx] tco: fix warning

arch/arm/mach-tcc88xx/tca_tco.c: In function 'tca_tco_pwm_ctrl':
arch/arm/mach-tcc88xx/tca_tco.c:142:1: warning: control reaches end of non-void function [-Wreturn-type]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
[tcc88xx] board-tcc8800: fix warnings

arch/arm/mach-tcc88xx/board-tcc8800.c:78:30: warning: 'tcc8800_spi1_board_info' defined but not used [-Wunused-variable]
arch/arm/mach-tcc88xx/board-tcc8800-power.c: In function 'tcc_v5p_init':
arch/arm/mach-tcc88xx/board-tcc8800-power.c:39:1: warning: control reaches end of non-void function [-Wreturn-type]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
tcc_jpegenc: fix warning

drivers/char/tcc_jpegenc_app.c: In function 'DQT_Set_Value':
drivers/char/tcc_jpegenc_app.c:442:16: warning: unused variable 'temp' [-Wunused-variable]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
i2c-tcc: fix warning

drivers/i2c/busses/i2c-tcc.c: In function 'tcc_i2c_xfer':
drivers/i2c/busses/i2c-tcc.c:254:6: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
tcc_intr: fix warning

drivers/char/tcc_intr.c:156:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/char/tcc_intr.c:156:2: warning: (near initialization for 'intr_bc_fops.unlocked_ioctl') [enabled by default]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>
tcc_keypad: fix warnings

drivers/input/keyboard/tcc_keypad.c: In function 'tcc_key_probe':
drivers/input/keyboard/tcc_keypad.c:293:20: warning: 'client' may be used uninitialized in this function [-Wmaybe-uninitialized]
drivers/input/keyboard/tcc_keypad.c: In function 'tcc_key_poll_callback':
drivers/input/keyboard/tcc_keypad.c:180:6: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Ithamar R. Adema <ithamar.adema@team-embedded.nl>