This is a note to let you know that I've just added the patch titled
i2c: synquacer: Remove a clk reference from struct synquacer_i2c
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
i2c-synquacer-remove-a-clk-reference-from-struct-syn.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit fc6f41807cd7c6bc8cc6889e28b4f5a3afefb43d
Author: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Sat Jan 6 13:48:25 2024 +0100
i2c: synquacer: Remove a clk reference from struct synquacer_i2c
[ Upstream commit e6722ea6b9ed731f7392277d76ca912dfffca7ee ]
'pclk' is only used locally in the probe. Remove it from the
'synquacer_i2c' structure.
Also remove a useless debug message.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Acked-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
Signed-off-by: Andi Shyti <andi.shyti@xxxxxxxxxx>
Stable-dep-of: f2990f863053 ("i2c: synquacer: Deal with optional PCLK correctly")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c
index a73f5bb9a1645..e774b9f499b63 100644
--- a/drivers/i2c/busses/i2c-synquacer.c
+++ b/drivers/i2c/busses/i2c-synquacer.c
@@ -138,7 +138,6 @@ struct synquacer_i2c {
int irq;
struct device *dev;
void __iomem *base;
- struct clk *pclk;
u32 pclkrate;
u32 speed_khz;
u32 timeout_ms;
@@ -535,6 +534,7 @@ static const struct i2c_adapter synquacer_i2c_ops = {
static int synquacer_i2c_probe(struct platform_device *pdev)
{
struct synquacer_i2c *i2c;
+ struct clk *pclk;
u32 bus_speed;
int ret;
@@ -550,13 +550,12 @@ static int synquacer_i2c_probe(struct platform_device *pdev)
device_property_read_u32(&pdev->dev, "socionext,pclk-rate",
&i2c->pclkrate);
- i2c->pclk = devm_clk_get_enabled(&pdev->dev, "pclk");
- if (IS_ERR(i2c->pclk))
- return dev_err_probe(&pdev->dev, PTR_ERR(i2c->pclk),
+ pclk = devm_clk_get_enabled(&pdev->dev, "pclk");
+ if (IS_ERR(pclk))
+ return dev_err_probe(&pdev->dev, PTR_ERR(pclk),
"failed to get and enable clock\n");
- dev_dbg(&pdev->dev, "clock source %p\n", i2c->pclk);
- i2c->pclkrate = clk_get_rate(i2c->pclk);
+ i2c->pclkrate = clk_get_rate(pclk);
if (i2c->pclkrate < SYNQUACER_I2C_MIN_CLK_RATE ||
i2c->pclkrate > SYNQUACER_I2C_MAX_CLK_RATE)
