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Groups > linux.kernel > #1470106
| From | LABBE Corentin <clabbe.montjoie@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 2/5] hwrng: amd: use the BIT macro |
| Date | 2016-08-25 14:20 +0200 |
| Message-ID | <sa1Nv-PS-11@gated-at.bofh.it> (permalink) |
| References | <sa1Nv-PS-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch add usage of the BIT() macro Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> --- drivers/char/hw_random/amd-rng.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c index 45b7965..d0042f5 100644 --- a/drivers/char/hw_random/amd-rng.c +++ b/drivers/char/hw_random/amd-rng.c @@ -78,11 +78,11 @@ static int amd_rng_init(struct hwrng *rng) u8 rnen; pci_read_config_byte(amd_pdev, 0x40, &rnen); - rnen |= (1 << 7); /* RNG on */ + rnen |= BIT(7); /* RNG on */ pci_write_config_byte(amd_pdev, 0x40, rnen); pci_read_config_byte(amd_pdev, 0x41, &rnen); - rnen |= (1 << 7); /* PMIO enable */ + rnen |= BIT(7); /* PMIO enable */ pci_write_config_byte(amd_pdev, 0x41, rnen); return 0; @@ -93,7 +93,7 @@ static void amd_rng_cleanup(struct hwrng *rng) u8 rnen; pci_read_config_byte(amd_pdev, 0x40, &rnen); - rnen &= ~(1 << 7); /* RNG off */ + rnen &= ~BIT(7); /* RNG off */ pci_write_config_byte(amd_pdev, 0x40, rnen); } -- 2.7.3
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[PATCH v2 0/5] hwrng: amd: rework of the amd hwrng driver LABBE Corentin <clabbe.montjoie@gmail.com> - 2016-08-25 14:20 +0200
[PATCH v2 3/5] hwrng: amd: Be consitent with the driver name LABBE Corentin <clabbe.montjoie@gmail.com> - 2016-08-25 14:20 +0200
[PATCH v2 1/5] hwrng: amd: Fix style problem with blank line LABBE Corentin <clabbe.montjoie@gmail.com> - 2016-08-25 14:20 +0200
[PATCH v2 2/5] hwrng: amd: use the BIT macro LABBE Corentin <clabbe.montjoie@gmail.com> - 2016-08-25 14:20 +0200
[PATCH v2 4/5] hwrng: amd: Remove asm/io.h LABBE Corentin <clabbe.montjoie@gmail.com> - 2016-08-25 14:20 +0200
[PATCH v2 5/5] hwrng: amd: Rework of the amd768-hwrng driver LABBE Corentin <clabbe.montjoie@gmail.com> - 2016-08-25 14:20 +0200
Re: [PATCH v2 5/5] hwrng: amd: Rework of the amd768-hwrng driver Jason Cooper <jason@lakedaemon.net> - 2016-08-25 17:00 +0200
Re: [PATCH v2 5/5] hwrng: amd: Rework of the amd768-hwrng driver LABBE Corentin <clabbe.montjoie@gmail.com> - 2016-08-26 10:40 +0200
Re: [PATCH v2 5/5] hwrng: amd: Rework of the amd768-hwrng driver Jason Cooper <jason@lakedaemon.net> - 2016-08-26 15:40 +0200
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