Re: [PATCH] i2c: qcom-cci: simplify access to bus data structure

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Hi Loic,

On 6/2/22 16:49, Loic Poulain wrote:
On Thu, 2 Jun 2022 at 15:15, Vladimir Zapolskiy
<vladimir.zapolskiy@xxxxxxxxxx> wrote:

Trivial non-functional change, which adds an alias to an extensively
used data location.

Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx>
---
  drivers/i2c/busses/i2c-qcom-cci.c | 28 +++++++++++++++-------------
  1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/drivers/i2c/busses/i2c-qcom-cci.c b/drivers/i2c/busses/i2c-qcom-cci.c
index 8d078bdb5c1b..c4a4a4b54131 100644
--- a/drivers/i2c/busses/i2c-qcom-cci.c
+++ b/drivers/i2c/busses/i2c-qcom-cci.c
@@ -541,6 +541,7 @@ static int cci_probe(struct platform_device *pdev)
                 return -ENOENT;

         for_each_available_child_of_node(dev->of_node, child) {
+               struct cci_master *master;
                 u32 idx;

                 ret = of_property_read_u32(child, "reg", &idx);
@@ -555,27 +556,28 @@ static int cci_probe(struct platform_device *pdev)
                         continue;
                 }

-               cci->master[idx].adap.quirks = &cci->data->quirks;
-               cci->master[idx].adap.algo = &cci_algo;
-               cci->master[idx].adap.dev.parent = dev;
-               cci->master[idx].adap.dev.of_node = of_node_get(child);
-               cci->master[idx].master = idx;
-               cci->master[idx].cci = cci;
+               master = &cci->master[idx];
+               master->adap.quirks = &cci->data->quirks;
+               master->adap.algo = &cci_algo;
+               master->adap.dev.parent = dev;
+               master->adap.dev.of_node = of_node_get(child);
+               master->master = idx;
+               master->cci = cci;

-               i2c_set_adapdata(&cci->master[idx].adap, &cci->master[idx]);
-               snprintf(cci->master[idx].adap.name,
-                        sizeof(cci->master[idx].adap.name), "Qualcomm-CCI");
+               i2c_set_adapdata(&master->adap, master);
+               snprintf(master->adap.name, sizeof(master->adap.name),
+                        "Qualcomm-CCI");

Let's use a single line for snprintf now.

thank you for review, let me send v2.

--
Best wishes,
Vladimir



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