spi: octeon: Remove my_master pointer from struct octeon_spi

Pass master to platform_set_drvdata() then we can remove my_master pointer.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/spi/spi-octeon.c b/drivers/spi/spi-octeon.c
index 24daf964a409..ad924a147ea8 100644
--- a/drivers/spi/spi-octeon.c
+++ b/drivers/spi/spi-octeon.c
@@ -28,7 +28,6 @@
 #define OCTEON_SPI_MAX_CLOCK_HZ 16000000
 
 struct octeon_spi {
-        struct spi_master *my_master;
         u64 register_base;
         u64 last_cfg;
         u64 cs_enax;
@@ -268,7 +267,6 @@ static int octeon_spi_nop_transfer_hardware(struct spi_master *master)
 
 static int octeon_spi_probe(struct platform_device *pdev)
 {
-
         struct resource *res_mem;
         struct spi_master *master;
         struct octeon_spi *p;
@@ -278,8 +276,7 @@ static int octeon_spi_probe(struct platform_device *pdev)
         if (!master)
                 return -ENOMEM;
         p = spi_master_get_devdata(master);
-        platform_set_drvdata(pdev, p);
-        p->my_master = master;
+        platform_set_drvdata(pdev, master);
 
         res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
@@ -328,10 +325,11 @@ fail:
 
 static int octeon_spi_remove(struct platform_device *pdev)
 {
-        struct octeon_spi *p = platform_get_drvdata(pdev);
+        struct spi_master *master = platform_get_drvdata(pdev);
+        struct octeon_spi *p = spi_master_get_devdata(master);
         u64 register_base = p->register_base;
 
-        spi_unregister_master(p->my_master);
+        spi_unregister_master(master);
 
         /* Clear the CSENA* and put everything in a known state. */
         cvmx_write_csr(register_base + OCTEON_SPI_CFG, 0);