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msm: gsi: Fix the WARNING for gsi_write_channel_scratch

Browse source 
Definition of the __gsi_update_mhi_channel_scratch is moved to the end
where it is followed by no other non static function.

Change-Id: I6243fbb322c504d606bd5cd02302627afadc82ea
Signed-off-by: Prakruthi Deepak Heragu <pheragu@codeaurora.org>
This commit is contained in:
Prakruthi Deepak Heragu 2020-01-24 18:17:54 -08:00 • committed by Gerrit - the friendly Code Review server
commit 937441c74e
1 changed files with 63 additions and 60 deletions
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123
drivers/platform/msm/gsi/gsi.c
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@ -50,6 +50,9 @@ static bool running_emulation;
struct gsi_ctx *gsi_ctx;
static union __packed gsi_channel_scratch __gsi_update_mhi_channel_scratch(
unsigned long chan_hdl, struct __packed gsi_mhi_channel_scratch mscr);
static void __gsi_config_type_irq(int ee, uint32_t mask, uint32_t val)
{
uint32_t curr;
@ -2664,66 +2667,6 @@ static void __gsi_read_wdi3_channel_scratch2_reg(unsigned long chan_hdl,
}
static union __packed gsi_channel_scratch __gsi_update_mhi_channel_scratch(
unsigned long chan_hdl, struct __packed gsi_mhi_channel_scratch mscr)
{
union __packed gsi_channel_scratch scr;
/* below sequence is not atomic. assumption is sequencer specific fields
* will remain unchanged across this sequence
*/
/* READ */
scr.data.word1 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_0_OFFS(chan_hdl,
gsi_ctx->per.ee));
scr.data.word2 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_1_OFFS(chan_hdl,
gsi_ctx->per.ee));
scr.data.word3 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_2_OFFS(chan_hdl,
gsi_ctx->per.ee));
scr.data.word4 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_3_OFFS(chan_hdl,
gsi_ctx->per.ee));
/* UPDATE */
scr.mhi.mhi_host_wp_addr = mscr.mhi_host_wp_addr;
scr.mhi.assert_bit40 = mscr.assert_bit40;
scr.mhi.polling_configuration = mscr.polling_configuration;
scr.mhi.burst_mode_enabled = mscr.burst_mode_enabled;
scr.mhi.polling_mode = mscr.polling_mode;
scr.mhi.oob_mod_threshold = mscr.oob_mod_threshold;
if (gsi_ctx->per.ver < GSI_VER_2_5) {
scr.mhi.max_outstanding_tre = mscr.max_outstanding_tre;
scr.mhi.outstanding_threshold = mscr.outstanding_threshold;
}
/* WRITE */
gsi_writel(scr.data.word1, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_0_OFFS(chan_hdl,
gsi_ctx->per.ee));
gsi_writel(scr.data.word2, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_1_OFFS(chan_hdl,
gsi_ctx->per.ee));
gsi_writel(scr.data.word3, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_2_OFFS(chan_hdl,
gsi_ctx->per.ee));
gsi_writel(scr.data.word4, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_3_OFFS(chan_hdl,
gsi_ctx->per.ee));
return scr;
}
int gsi_write_channel_scratch(unsigned long chan_hdl,
union __packed gsi_channel_scratch val)
{
@ -4521,6 +4464,66 @@ void gsi_wdi3_dump_register(unsigned long chan_hdl)
}
EXPORT_SYMBOL(gsi_wdi3_dump_register);
static union __packed gsi_channel_scratch __gsi_update_mhi_channel_scratch(
unsigned long chan_hdl, struct __packed gsi_mhi_channel_scratch mscr)
{
union __packed gsi_channel_scratch scr;
/* below sequence is not atomic. assumption is sequencer specific fields
* will remain unchanged across this sequence
*/
/* READ */
scr.data.word1 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_0_OFFS(chan_hdl,
gsi_ctx->per.ee));
scr.data.word2 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_1_OFFS(chan_hdl,
gsi_ctx->per.ee));
scr.data.word3 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_2_OFFS(chan_hdl,
gsi_ctx->per.ee));
scr.data.word4 = gsi_readl(gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_3_OFFS(chan_hdl,
gsi_ctx->per.ee));
/* UPDATE */
scr.mhi.mhi_host_wp_addr = mscr.mhi_host_wp_addr;
scr.mhi.assert_bit40 = mscr.assert_bit40;
scr.mhi.polling_configuration = mscr.polling_configuration;
scr.mhi.burst_mode_enabled = mscr.burst_mode_enabled;
scr.mhi.polling_mode = mscr.polling_mode;
scr.mhi.oob_mod_threshold = mscr.oob_mod_threshold;
if (gsi_ctx->per.ver < GSI_VER_2_5) {
scr.mhi.max_outstanding_tre = mscr.max_outstanding_tre;
scr.mhi.outstanding_threshold = mscr.outstanding_threshold;
}
/* WRITE */
gsi_writel(scr.data.word1, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_0_OFFS(chan_hdl,
gsi_ctx->per.ee));
gsi_writel(scr.data.word2, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_1_OFFS(chan_hdl,
gsi_ctx->per.ee));
gsi_writel(scr.data.word3, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_2_OFFS(chan_hdl,
gsi_ctx->per.ee));
gsi_writel(scr.data.word4, gsi_ctx->base +
GSI_EE_n_GSI_CH_k_SCRATCH_3_OFFS(chan_hdl,
gsi_ctx->per.ee));
return scr;
}
static int msm_gsi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;