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| author | Joel Sherrill <joel.sherrill@oarcorp.com> | 2014-10-17 09:50:05 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2014-10-19 17:00:58 -0500 |
| commit | b5548e592b1c0f12d05562d3dcd432836ae47779 (patch) | |
| tree | 50ae82cc3dd7e3d3121c1944e729f24cba3aad38 /c/src/lib/libbsp/powerpc/gen83xx/spi/spi_init.c | |
| parent | sparc/leon3/include/bsp.h: Fix warnings (diff) | |
| download | rtems-b5548e592b1c0f12d05562d3dcd432836ae47779.tar.bz2 | |
powerpc/gen83xx: Fix warnings
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/gen83xx/spi/spi_init.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen83xx/spi/spi_init.c b/c/src/lib/libbsp/powerpc/gen83xx/spi/spi_init.c index 512db03f35..a2a2683d59 100644 --- a/c/src/lib/libbsp/powerpc/gen83xx/spi/spi_init.c +++ b/c/src/lib/libbsp/powerpc/gen83xx/spi/spi_init.c @@ -23,22 +23,18 @@ #include <bsp/irq.h> #include <bsp.h> -#if defined( MPC83XX_BOARD_MPC8313ERDB) +#if defined(MPC83XX_BOARD_MPC8313ERDB) #include <libchip/spi-sd-card.h> -#elif defined( MPC83XX_BOARD_MPC8349EAMDS) +#elif defined(MPC83XX_BOARD_MPC8349EAMDS) #include <libchip/spi-flash-m25p40.h> -#elif defined( MPC83XX_BOARD_HSC_CM01) +#elif defined(MPC83XX_BOARD_HSC_CM01) #include <libchip/spi-fram-fm25l256.h> -#else - -#warning No SPI configuration available - #endif /*=========================================================================*\ @@ -296,11 +292,11 @@ rtems_status_code bsp_register_spi | 0 or error code | \*=========================================================================*/ { -#if defined(MPC83XX_BOARD_MPC8313ERDB) - rtems_status_code sc = RTEMS_SUCCESSFUL; -#endif - int ret_code; + #if defined(MPC83XX_BOARD_MPC8313ERDB) + rtems_status_code sc = RTEMS_SUCCESSFUL; + #endif unsigned spi_busno; + int ret_code; /* * init I2C library (if not already done) @@ -311,7 +307,7 @@ rtems_status_code bsp_register_spi * init port pins used to address/select SPI devices */ -#if defined( MPC83XX_BOARD_MPC8313ERDB) +#if defined(MPC83XX_BOARD_MPC8313ERDB) /* * Configured as master (direct connection to SD card) @@ -335,7 +331,7 @@ rtems_status_code bsp_register_spi /* Open Drain */ /* mpc83xx.gpio [0].gpdr |= 0x0000000f; */ -#elif defined( MPC83XX_BOARD_MPC8349EAMDS) +#elif defined(MPC83XX_BOARD_MPC8349EAMDS) /* * GPIO1[0] is nSEL_SPI for M25P40 @@ -345,7 +341,7 @@ rtems_status_code bsp_register_spi mpc83xx.gpio[0].gpdir |= (1 << (31- 0)); mpc83xx.gpio[0].gpdr &= ~(1 << (31- 0)); -#elif defined( MPC83XX_BOARD_HSC_CM01) +#elif defined(MPC83XX_BOARD_HSC_CM01) /* * GPIO1[24] is SPI_A0 @@ -358,6 +354,12 @@ rtems_status_code bsp_register_spi mpc83xx.gpio[0].gpdir |= (0xf << (31-27)); mpc83xx.gpio[0].gpdr &= ~(0xf << (31-27)); +#else + + /* + * There is no SPI configuration information for this variant. + */ + (void) spi_busno; /* avoid set but not used warning */ #endif /* |