On Tue, Jul 04, 2017 at 03:56:09PM +0200, Alexander Steffen wrote:
> struct tpm_tis_spi_phy {
> struct tpm_tis_data priv;
> struct spi_device *spi_device;
> -
> - u8 tx_buf[4];
> - u8 rx_buf[4];
> + u8 *iobuf;
tpm_tis_spi_phy is already devm_kzalloc'd, why embed another kalloc
pointer inside it?
> + phy->iobuf = devm_kmalloc(&dev->dev, MAX_SPI_FRAMESIZE, GFP_KERNEL);
> + if (!phy->iobuf)
> + return -ENOMEM;
Just do:
struct tpm_tis_spi_phy {
struct tpm_tis_data priv;
struct spi_device *spi_device;
u64 iobuf[MAX_SPI_FRAMESIZE/8];
Jason