0andriy questions

0andriy answers

• Difference of ALIGN() and round_up() macro in the Linux kernel
• How to load and unload linux drivers that are built into kernel
• Linux console output on multiple UARTs
• How do Linux GPIO numbers get their values?
• Where does dev_dbg writes log to?
• What is the possible use of dev_set_drvdata and dev_get_drvdata
• Correct way to join two double linked list
• What's the CONFIG_OF in linux?
• Difference in writing a platform device driver for x86 and ARM
• Which header file do I have to include to get printk() within a kernel source file?