SMS_DMA_ALIGNMENT
void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT,
SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags);
SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags);
buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
SMS_DMA_ALIGNMENT,
((((uintptr_t)(addr)) + (SMS_DMA_ALIGNMENT-1)) & ~(SMS_DMA_ALIGNMENT-1))