2024-04-17 11:06:31

by Andy Shevchenko

Subject: [PATCH v3 9/9] spi: pxa2xx: Don't provide struct chip_data for others

Now the struct chip_data is local to spi-pxa2xx.c, move
its definition to the C file. This will slightly speed up
a build and also hide badly named data type (too generic).

Signed-off-by: Andy Shevchenko <[email protected]>
---
drivers/spi/spi-pxa2xx.c | 8 ++++++++
drivers/spi/spi-pxa2xx.h | 8 --------
2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 030afb17e606..efe76d0c21bb 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -66,6 +66,14 @@ MODULE_ALIAS("platform:pxa2xx-spi");
| CE4100_SSCR1_RFT | CE4100_SSCR1_TFT | SSCR1_MWDS \
| SSCR1_SPH | SSCR1_SPO | SSCR1_LBM)

+struct chip_data {
+ u32 cr1;
+ u32 dds_rate;
+ u32 threshold;
+ u16 lpss_rx_threshold;
+ u16 lpss_tx_threshold;
+};
+
#define LPSS_GENERAL_REG_RXTO_HOLDOFF_DISABLE BIT(24)
#define LPSS_CS_CONTROL_SW_MODE BIT(0)
#define LPSS_CS_CONTROL_CS_HIGH BIT(1)
diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h
index 5f741bb30240..93e1e471e1c6 100644
--- a/drivers/spi/spi-pxa2xx.h
+++ b/drivers/spi/spi-pxa2xx.h
@@ -75,14 +75,6 @@ struct driver_data {
struct gpio_desc *gpiod_ready;
};

-struct chip_data {
- u32 cr1;
- u32 dds_rate;
- u32 threshold;
- u16 lpss_rx_threshold;
- u16 lpss_tx_threshold;
-};
-
static inline u32 pxa2xx_spi_read(const struct driver_data *drv_data, u32 reg)
{
return pxa_ssp_read_reg(drv_data->ssp, reg);
--
2.43.0.rc1.1336.g36b5255a03ac

2024-05-02 08:12:33

by Linus Walleij

Subject: Re: [PATCH v3 9/9] spi: pxa2xx: Don't provide struct chip_data for others

On Wed, Apr 17, 2024 at 1:05 PM Andy Shevchenko
<[email protected]> wrote:

> Now the struct chip_data is local to spi-pxa2xx.c, move
> its definition to the C file. This will slightly speed up
> a build and also hide badly named data type (too generic).
>
> Signed-off-by: Andy Shevchenko <[email protected]>

Reviewed-by: Linus Walleij <[email protected]>

Yours,
Linus Walleij