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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-06-14 08:41:45 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-07-04 18:06:37 +0200 |
| commit | 647d5ed0ae8a9942de8615f33790be7ac940056c (patch) | |
| tree | dcd9b2570e0e58acb4820d0e6b1bb574d2b5ff80 /arch | |
| parent | powerpc/8xx: refactor programming of microcode CPM params. (diff) | |
| download | linux-647d5ed0ae8a9942de8615f33790be7ac940056c.tar.xz linux-647d5ed0ae8a9942de8615f33790be7ac940056c.zip | |
powerpc/8xx: replace #ifdefs by IS_ENABLED() in microcode.c
Reduce #ifdef mess by using IS_ENABLED() instead.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/8xx/micropatch.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/arch/powerpc/platforms/8xx/micropatch.c b/arch/powerpc/platforms/8xx/micropatch.c index 2fdd8f935501..0bb51531323e 100644 --- a/arch/powerpc/platforms/8xx/micropatch.c +++ b/arch/powerpc/platforms/8xx/micropatch.c @@ -244,14 +244,9 @@ static void __init cpm_write_patch(cpm8xx_t *cp, int offset, uint *patch, int le void __init cpm_load_patch(cpm8xx_t *cp) { volatile cpm8xx_t *commproc; -#if defined(CONFIG_I2C_SPI_UCODE_PATCH) || \ - defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH) volatile iic_t *iip; volatile struct spi_pram *spp; -#ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH volatile smc_uart_t *smp; -#endif -#endif commproc = cp; commproc->cp_rccr = 0; @@ -260,24 +255,22 @@ void __init cpm_load_patch(cpm8xx_t *cp) cpm_write_patch(cp, 0xf00, patch_2f00, sizeof(patch_2f00)); cpm_write_patch(cp, 0xe00, patch_2e00, sizeof(patch_2e00)); -#if defined(CONFIG_I2C_SPI_UCODE_PATCH) || \ - defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH) - - iip = (iic_t *)&commproc->cp_dparam[PROFF_IIC]; -# define RPBASE 0x0500 - iip->iic_rpbase = RPBASE; + if (IS_ENABLED(CONFIG_I2C_SPI_UCODE_PATCH) || + IS_ENABLED(CONFIG_I2C_SPI_SMC1_UCODE_PATCH)) { + u16 rpbase = 0x500; - /* Put SPI above the IIC, also 32-byte aligned. - */ - spp = (struct spi_pram *)&commproc->cp_dparam[PROFF_SPI]; - spp->rpbase = (RPBASE + sizeof(iic_t) + 31) & ~31; + iip = (iic_t *)&commproc->cp_dparam[PROFF_IIC]; + iip->iic_rpbase = rpbase; -# if defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH) - smp = (smc_uart_t *)&commproc->cp_dparam[PROFF_SMC1]; - smp->smc_rpbase = 0x1FC0; -# endif /* CONFIG_I2C_SPI_SMC1_UCODE_PATCH) */ + /* Put SPI above the IIC, also 32-byte aligned. */ + spp = (struct spi_pram *)&commproc->cp_dparam[PROFF_SPI]; + spp->rpbase = (rpbase + sizeof(iic_t) + 31) & ~31; -#endif /* some variation of the I2C/SPI patch was selected */ + if (IS_ENABLED(CONFIG_I2C_SPI_SMC1_UCODE_PATCH)) { + smp = (smc_uart_t *)&commproc->cp_dparam[PROFF_SMC1]; + smp->smc_rpbase = 0x1FC0; + } + } commproc->cp_cpmcr1 = patch_params.cpmcr1; commproc->cp_cpmcr2 = patch_params.cpmcr2; |