diff options
| author | Philipp Hortmann <philipp.g.hortmann@gmail.com> | 2022-07-29 10:14:14 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-16 15:09:55 +0200 |
| commit | 9665eaf50ab32f9f0bdcc546a27e94ee19e235bd (patch) | |
| tree | bcb135642d3c1ed55404164be906aeeba08838b4 /drivers/staging/vt6655/device_main.c | |
| parent | 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 (diff) | |
staging: vt6655: Convert macro MACvReceive0 to function
Convert macro to static function. Multiline macros are not liked by
kernel community. Rename variable dwData to reg_value to avoid
CamelCase which is not accepted by checkpatch.pl. Change variable
declaration to u32 as this improves readability.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/059aca149bd0c1d75df4fb3cd8a177aa4948fb02.1659080988.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vt6655/device_main.c')
| -rw-r--r-- | drivers/staging/vt6655/device_main.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index bab08a40fe66..59056425ba3b 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -205,6 +205,17 @@ static void vt6655_mac_read_ether_addr(void __iomem *iobase, u8 *mac_addr) iowrite8(0, iobase + MAC_REG_PAGE1SEL); } +static void MACvReceive0(void __iomem *iobase) +{ + u32 reg_value; + + reg_value = ioread32(iobase + MAC_REG_RXDMACTL0); + if (reg_value & DMACTL_RUN) + iowrite32(DMACTL_WAKE, iobase + MAC_REG_RXDMACTL0); + else + iowrite32(DMACTL_RUN, iobase + MAC_REG_RXDMACTL0); +} + /* * Initialisation of MAC & BBP registers */ |