media: av7110: coding style fixes: logging

This patch fixes the following checkpatch warnings:

CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'level' may be better as '(level)' to avoid precedence issues
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_bootarm', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_diseqc_send', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_fw_cmd', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_fw_query', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_fw_request', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_osd_cmd', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_send_ci_cmd', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'av7110_send_fw_cmd', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'gpioirq', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'load_dram', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'ReleaseBitmap', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'vpeirq', this function's name, in a string
WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'WriteText', this function's name, in a string
WARNING:LOGGING_CONTINUATION: Avoid logging continuation uses where feasible
WARNING:PREFER_PR_LEVEL: Prefer [subsystem eg: netdev]_cont([subsystem]dev, ... then dev_cont(dev, ... then pr_cont(...  to printk(KERN_CONT ...
WARNING:PREFER_PR_LEVEL: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...
WARNING:PREFER_PR_LEVEL: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
WARNING:PREFER_PR_LEVEL: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...
WARNING:PREFER_PR_LEVEL: Prefer [subsystem eg: netdev]_warn([subsystem]dev, ... then dev_warn(dev, ... then pr_warn(...  to printk(KERN_WARNING ...
WARNING:PRINTK_WITHOUT_KERN_LEVEL: printk() should include KERN_<LEVEL> facility level
WARNING:TRACING_LOGGING: Unnecessary ftrace-like logging - prefer using ftrace

There where different logging styles in this drivers.
Convert everything to the recommend pr_* macros.

Log messages should mostly be unchanged by this patch.

Signed-off-by: Stefan Herdler <herdler@nurfuerspam.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>