Staging: dt3155: dt3155_isr.c: Fix checkpatch.pl issues. (70eef90e) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/staging/dt3155/dt3155_isr.c

+26 −21

Original line number	Original line	Diff line number	Diff line
	@@ -153,10 +153,12 @@ void push_ready(int m, int index)
	*****************************************************/		*****************************************************/
	static int get_tail(int m)		static int get_tail(int m)
	{		{
	return (dt3155_fbuffer[m]->ready_head -		int ncount;
			ncount = (dt3155_fbuffer[m]->ready_head -
	dt3155_fbuffer[m]->ready_len +		dt3155_fbuffer[m]->ready_len +
	dt3155_fbuffer[m]->nbuffers)%		dt3155_fbuffer[m]->nbuffers)%
	(dt3155_fbuffer[m]->nbuffers);		(dt3155_fbuffer[m]->nbuffers);
			return ncount;
	}		}


	@@ -191,23 +193,23 @@ void printques(int m)

	tail = get_tail(m);		tail = get_tail(m);

	printk("\n R:");		printk(KERN_INFO "\n R:");
	for (index = tail; index != head; index++, index = index % (num)) {		for (index = tail; index != head; index++, index = index % (num)) {
	frame_index = dt3155_fbuffer[m]->ready_que[index];		frame_index = dt3155_fbuffer[m]->ready_que[index];
	printk(" %d ", frame_index);		printk(" %d ", frame_index);
	}		}

	printk("\n E:");		printk(KERN_INFO "\n E:");
	for (index = 0; index < dt3155_fbuffer[m]->empty_len; index++) {		for (index = 0; index < dt3155_fbuffer[m]->empty_len; index++) {
	frame_index = dt3155_fbuffer[m]->empty_buffers[index];		frame_index = dt3155_fbuffer[m]->empty_buffers[index];
	printk(" %d ", frame_index);		printk(" %d ", frame_index);
	}		}

	frame_index = dt3155_fbuffer[m]->active_buf;		frame_index = dt3155_fbuffer[m]->active_buf;
	printk("\n A: %d", frame_index);		printk(KERN_INFO "\n A: %d", frame_index);

	frame_index = dt3155_fbuffer[m]->locked_buf;		frame_index = dt3155_fbuffer[m]->locked_buf;
	printk("\n L: %d\n", frame_index);		printk(KERN_INFO "\n L: %d\n", frame_index);

	}		}

	@@ -263,19 +265,21 @@ void allocate_buffers(u32 buf_addr, u32 total_size_kbs,
	#endif		#endif
	size_kbs = full_size_kbs;		size_kbs = full_size_kbs;
	*buf_addr = 0;		*buf_addr = 0;
	printk("DT3155: We would like to get: %d KB\n", full_size_kbs);		printk(KERN_INFO "DT3155: We would like to get: %d KB\n", full_size_kbs);
	printk("DT3155: ...but need at least: %d KB\n", min_size_kbs);		printk(KERN_INFO "DT3155: ...but need at least: %d KB\n", min_size_kbs);
	printk("DT3155: ...the allocator has: %d KB\n", allocator_max);		printk(KERN_INFO "DT3155: ...the allocator has: %d KB\n", allocator_max);
	size_kbs = (full_size_kbs <= allocator_max ? full_size_kbs : allocator_max);		size_kbs = (full_size_kbs <= allocator_max ? full_size_kbs : allocator_max);
	if (size_kbs > min_size_kbs) {		if (size_kbs > min_size_kbs) {
	if ((*buf_addr = allocator_allocate_dma(size_kbs, GFP_KERNEL)) != 0) {		*buf_addr = allocator_allocate_dma(size_kbs, GFP_KERNEL);
	printk("DT3155: Managed to allocate: %d KB\n", size_kbs);		if (*buf_addr != 0) {
			printk(KERN_INFO "DT3155: Managed to allocate: %d KB\n",
			size_kbs);
	*total_size_kbs = size_kbs;		*total_size_kbs = size_kbs;
	return;		return;
	}		}
	}		}
	/* If we got here, the allocation failed */		/* If we got here, the allocation failed */
	printk("DT3155: Allocator failed!\n");		printk(KERN_INFO "DT3155: Allocator failed!\n");
	*buf_addr = 0;		*buf_addr = 0;
	*total_size_kbs = 0;		*total_size_kbs = 0;
	return;		return;
	@@ -324,9 +328,9 @@ u32 dt3155_setup_buffers(u32 *allocatorAddr)

	/* allocate a large contiguous chunk of RAM */		/* allocate a large contiguous chunk of RAM */
	allocate_buffers(&rambuff_addr, &rambuff_size, bufsize);		allocate_buffers(&rambuff_addr, &rambuff_size, bufsize);
	printk("DT3155: mem info\n");		printk(KERN_INFO "DT3155: mem info\n");
	printk(" - rambuf_addr = 0x%x\n", rambuff_addr);		printk(KERN_INFO " - rambuf_addr = 0x%x\n", rambuff_addr);
	printk(" - length (kb) = %u\n", rambuff_size);		printk(KERN_INFO " - length (kb) = %u\n", rambuff_size);
	if (rambuff_addr == 0) {		if (rambuff_addr == 0) {
	printk(KERN_INFO		printk(KERN_INFO
	"DT3155: Error setup_buffers() allocator dma failed\n");		"DT3155: Error setup_buffers() allocator dma failed\n");
	@@ -339,7 +343,8 @@ u32 dt3155_setup_buffers(u32 *allocatorAddr)
	are so we can give an equal number to each device */		are so we can give an equal number to each device */
	rambuff_acm = rambuff_addr;		rambuff_acm = rambuff_addr;
	for (index = 0; index < MAXBUFFERS; index++) {		for (index = 0; index < MAXBUFFERS; index++) {
	rambuff_acm = adjust_4MB(rambuff_acm, bufsize);/avoid spanning 4MB bdry/		/avoid spanning 4MB bdry/
			rambuff_acm = adjust_4MB(rambuff_acm, bufsize);
	if (rambuff_acm + bufsize > rambuff_end)		if (rambuff_acm + bufsize > rambuff_end)
	break;		break;
	rambuff_acm += bufsize;		rambuff_acm += bufsize;
	@@ -347,7 +352,7 @@ u32 dt3155_setup_buffers(u32 *allocatorAddr)
	/* Following line is OK, will waste buffers if index		/* Following line is OK, will waste buffers if index
	* not evenly divisible by ndevices -NJC*/		* not evenly divisible by ndevices -NJC*/
	numbufs = index / ndevices;		numbufs = index / ndevices;
	printk(" - numbufs = %u\n", numbufs);		printk(KERN_INFO " - numbufs = %u\n", numbufs);
	if (numbufs < 2) {		if (numbufs < 2) {
	printk(KERN_INFO		printk(KERN_INFO
	"DT3155: Error setup_buffers() couldn't allocate 2 bufs/board\n");		"DT3155: Error setup_buffers() couldn't allocate 2 bufs/board\n");
	@@ -367,7 +372,7 @@ u32 dt3155_setup_buffers(u32 *allocatorAddr)
	rambuff_acm = adjust_4MB(rambuff_acm, bufsize);		rambuff_acm = adjust_4MB(rambuff_acm, bufsize);
	if (rambuff_acm + bufsize > rambuff_end) {		if (rambuff_acm + bufsize > rambuff_end) {
	/* Should never happen */		/* Should never happen */
	printk("DT3155 PROGRAM ERROR (GCS)\n"		printk(KERN_INFO "DT3155 PROGRAM ERROR (GCS)\n"
	"Error distributing allocated buffers\n");		"Error distributing allocated buffers\n");
	return -ENOMEM;		return -ENOMEM;
	}		}
	@@ -395,7 +400,7 @@ u32 dt3155_setup_buffers(u32 *allocatorAddr)
	/* setup the ready queue */		/* setup the ready queue */
	dt3155_fbuffer[m]->ready_head = 0;		dt3155_fbuffer[m]->ready_head = 0;
	dt3155_fbuffer[m]->ready_len = 0;		dt3155_fbuffer[m]->ready_len = 0;
	printk("Available buffers for device %d: %d\n",		printk(KERN_INFO "Available buffers for device %d: %d\n",
	m, dt3155_fbuffer[m]->nbuffers);		m, dt3155_fbuffer[m]->nbuffers);
	}		}