spi: pxa2xx-pci: Constify struct pxa_spi_info variables

Now when there are no dynamical changes required, we may
constify struct pxa_spi_info variables.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220225172350.69797-11-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-pxa2xx-pci.c b/drivers/spi/spi-pxa2xx-pci.c
index 3c5d14a..861b21c 100644 (file)
--- a/drivers/spi/spi-pxa2xx-pci.c
+++ b/drivers/spi/spi-pxa2xx-pci.c
@@ -164,7 +164,7 @@ static int lpss_spi_setup(struct pci_dev *dev, struct pxa2xx_spi_controller *c)
        return 0;
 }
 
-static struct pxa_spi_info lpss_info_config = {
+static const struct pxa_spi_info lpss_info_config = {
        .setup = lpss_spi_setup,
 };
 
@@ -179,7 +179,7 @@ static int ce4100_spi_setup(struct pci_dev *dev, struct pxa2xx_spi_controller *c
        return pxa2xx_spi_pci_clk_register(dev, ssp, 3686400);
 }
 
-static struct pxa_spi_info ce4100_info_config = {
+static const struct pxa_spi_info ce4100_info_config = {
        .setup = ce4100_spi_setup,
 };
 
@@ -236,7 +236,7 @@ static int mrfld_spi_setup(struct pci_dev *dev, struct pxa2xx_spi_controller *c)
        return 0;
 }
 
-static struct pxa_spi_info mrfld_info_config = {
+static const struct pxa_spi_info mrfld_info_config = {
        .setup = mrfld_spi_setup,
 };
 
@@ -251,18 +251,18 @@ static int qrk_spi_setup(struct pci_dev *dev, struct pxa2xx_spi_controller *c)
        return pxa2xx_spi_pci_clk_register(dev, ssp, 50000000);
 }
 
-static struct pxa_spi_info qrk_info_config = {
+static const struct pxa_spi_info qrk_info_config = {
        .setup = qrk_spi_setup,
 };
 
 static int pxa2xx_spi_pci_probe(struct pci_dev *dev,
                const struct pci_device_id *ent)
 {
+       const struct pxa_spi_info *info;
        struct platform_device_info pi;
        int ret;
        struct platform_device *pdev;
        struct pxa2xx_spi_controller spi_pdata;
-       struct pxa_spi_info *info;
        struct ssp_device *ssp;
 
        ret = pcim_enable_device(dev);