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Add -Wuninitialized -Wunused -Wcast-align to warnings checked by kitchen_sink (and fixup warnings) (#125)

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Graham Sanderson
2021-02-15 10:06:12 -06:00
committed by graham sanderson
parent a59fd524d5
commit 6f94f6a3d7
15 changed files with 32 additions and 31 deletions
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src/rp2_common/hardware_spi/include/hardware/spi.h
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@ -136,7 +136,7 @@ static inline spi_hw_t *spi_get_hw(spi_inst_t *spi) {
* \param cpha SSPCLKOUT phase, applicable to Motorola SPI frame format only
* \param order Must be SPI_MSB_FIRST, no other values supported on the PL022
*/
static inline void spi_set_format(spi_inst_t *spi, uint data_bits, spi_cpol_t cpol, spi_cpha_t cpha, spi_order_t order) {
static inline void spi_set_format(spi_inst_t *spi, uint data_bits, spi_cpol_t cpol, spi_cpha_t cpha, __unused spi_order_t order) {
invalid_params_if(SPI, data_bits < 4 || data_bits > 16);
// LSB-first not supported on PL022:
invalid_params_if(SPI, order != SPI_MSB_FIRST);