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Commit 3843ac3a authored by Daniel Walker's avatar Daniel Walker
Browse files

arm: msm: smd: remove unneeded predefines 



This just removed some unneeded predefines. One needed a whole
function moved down further. The others could just be deleted.

No functional changes.

Signed-off-by: default avatarDaniel Walker <dwalker@codeaurora.org>
parent 74df1d07

arch/arm/mach-msm/smd.c

+36 −41
Original line number Diff line number Diff line
@@ -62,9 +62,6 @@ static struct shared_info smd_info = { 
module_param_named(debug_mask, msm_smd_debug_mask,

		   int, S_IRUGO | S_IWUSR | S_IWGRP);



void *smem_item(unsigned id, unsigned *size);

static void smd_diag(void);



static unsigned last_heap_free = 0xffffffff;



static inline void notify_other_smsm(void)
@@ -147,44 +144,6 @@ LIST_HEAD(smd_ch_list_dsp); 
static unsigned char smd_ch_allocated[64];

static struct work_struct probe_work;



static int smd_alloc_channel(const char *name, uint32_t cid, uint32_t type);



static void smd_channel_probe_worker(struct work_struct *work)

{

	struct smd_alloc_elm *shared;

	unsigned ctype;

	unsigned type;

	unsigned n;



	shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64);

	if (!shared) {

		pr_err("smd: cannot find allocation table\n");

		return;

	}

	for (n = 0; n < 64; n++) {

		if (smd_ch_allocated[n])

			continue;

		if (!shared[n].ref_count)

			continue;

		if (!shared[n].name[0])

			continue;

		ctype = shared[n].ctype;

		type = ctype & SMD_TYPE_MASK;



		/* DAL channels are stream but neither the modem,

		 * nor the DSP correctly indicate this.  Fixup manually.

		 */

		if (!memcmp(shared[n].name, "DAL", 3))

			ctype = (ctype & (~SMD_KIND_MASK)) | SMD_KIND_STREAM;



		type = shared[n].ctype & SMD_TYPE_MASK;

		if ((type == SMD_TYPE_APPS_MODEM) ||

		    (type == SMD_TYPE_APPS_DSP))

			if (!smd_alloc_channel(shared[n].name, shared[n].cid, ctype))

				smd_ch_allocated[n] = 1;

	}

}



/* how many bytes are available for reading */

static int smd_stream_read_avail(struct smd_channel *ch)

{
@@ -651,6 +610,42 @@ static int smd_alloc_channel(const char *name, uint32_t cid, uint32_t type) 
	return 0;

}



static void smd_channel_probe_worker(struct work_struct *work)

{

	struct smd_alloc_elm *shared;

	unsigned ctype;

	unsigned type;

	unsigned n;



	shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64);

	if (!shared) {

		pr_err("smd: cannot find allocation table\n");

		return;

	}

	for (n = 0; n < 64; n++) {

		if (smd_ch_allocated[n])

			continue;

		if (!shared[n].ref_count)

			continue;

		if (!shared[n].name[0])

			continue;

		ctype = shared[n].ctype;

		type = ctype & SMD_TYPE_MASK;



		/* DAL channels are stream but neither the modem,

		 * nor the DSP correctly indicate this.  Fixup manually.

		 */

		if (!memcmp(shared[n].name, "DAL", 3))

			ctype = (ctype & (~SMD_KIND_MASK)) | SMD_KIND_STREAM;



		type = shared[n].ctype & SMD_TYPE_MASK;

		if ((type == SMD_TYPE_APPS_MODEM) ||

		    (type == SMD_TYPE_APPS_DSP))

			if (!smd_alloc_channel(shared[n].name, shared[n].cid, ctype))

				smd_ch_allocated[n] = 1;

	}

}



static void do_nothing_notify(void *priv, unsigned flags)

{

}