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author | Takashi Iwai <tiwai@suse.de> | 2019-02-08 14:20:32 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2019-02-08 14:20:32 +0100 |
commit | d02cac152c97dffcb0cdd91e09b54fd6e2cca63d (patch) | |
tree | 68e4c6bd842703009f3edbf8f0e0e9326e4b2fad /arch/csky/kernel/module.c | |
parent | 36e4617c01153757cde9e5fcd375a75a8f8425c3 (diff) | |
parent | a50e32694fbcdbf55875095258b9398e2eabd71f (diff) | |
download | linux-d02cac152c97dffcb0cdd91e09b54fd6e2cca63d.tar.bz2 |
Merge tag 'asoc-v5.1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v5.1
Lots and lots of new drivers so far, a highlight being the MediaTek
BTCVSD which is a driver for a Bluetooth radio chip - the first such
driver we've had upstream. Hopefully we will soon also see a baseband
with an upstream driver!
- Support for only powering up channels that are actively being used.
- Quite a few improvements to simplify the generic card drivers,
especially the merge of the SCU cards into the main generic drivers.
- Lots of fixes for probing on Intel systems, trying to rationalize
things to look more standard from a framework point of view.
- New drivers for Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341,
Google ChromeOS embedded controllers, Ingenic JZ4725B, MediaTek
BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328, Spreadtrum
DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM formatters.
Diffstat (limited to 'arch/csky/kernel/module.c')
-rw-r--r-- | arch/csky/kernel/module.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/arch/csky/kernel/module.c b/arch/csky/kernel/module.c index 65abab0c7a47..b5ad7d9de18c 100644 --- a/arch/csky/kernel/module.c +++ b/arch/csky/kernel/module.c @@ -12,7 +12,7 @@ #include <linux/spinlock.h> #include <asm/pgtable.h> -#if defined(__CSKYABIV2__) +#ifdef CONFIG_CPU_CK810 #define IS_BSR32(hi16, lo16) (((hi16) & 0xFC00) == 0xE000) #define IS_JSRI32(hi16, lo16) ((hi16) == 0xEAE0) @@ -25,6 +25,26 @@ *(uint16_t *)(addr) = 0xE8Fa; \ *((uint16_t *)(addr) + 1) = 0x0000; \ } while (0) + +static void jsri_2_lrw_jsr(uint32_t *location) +{ + uint16_t *location_tmp = (uint16_t *)location; + + if (IS_BSR32(*location_tmp, *(location_tmp + 1))) + return; + + if (IS_JSRI32(*location_tmp, *(location_tmp + 1))) { + /* jsri 0x... --> lrw r26, 0x... */ + CHANGE_JSRI_TO_LRW(location); + /* lsli r0, r0 --> jsr r26 */ + SET_JSR32_R26(location + 1); + } +} +#else +static void inline jsri_2_lrw_jsr(uint32_t *location) +{ + return; +} #endif int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, @@ -35,9 +55,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, Elf32_Sym *sym; uint32_t *location; short *temp; -#if defined(__CSKYABIV2__) - uint16_t *location_tmp; -#endif for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) { /* This is where to make the change */ @@ -59,18 +76,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, case R_CSKY_PCRELJSR_IMM11BY2: break; case R_CSKY_PCRELJSR_IMM26BY2: -#if defined(__CSKYABIV2__) - location_tmp = (uint16_t *)location; - if (IS_BSR32(*location_tmp, *(location_tmp + 1))) - break; - - if (IS_JSRI32(*location_tmp, *(location_tmp + 1))) { - /* jsri 0x... --> lrw r26, 0x... */ - CHANGE_JSRI_TO_LRW(location); - /* lsli r0, r0 --> jsr r26 */ - SET_JSR32_R26(location + 1); - } -#endif + jsri_2_lrw_jsr(location); break; case R_CSKY_ADDR_HI16: temp = ((short *)location) + 1; |