[PATCH] i3c: dw: make struct dw_i3c_cmd smaller
Jisheng Zhang <[email protected]>
| Newsgroups | org.infradead.lists.linux-i3c,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
The dw_i3c_cmd is dynamically allocated, make it smaller. For example on 64bit platforms, we reduce the size from 48 bytes to 32 bytes. Signed-off-by: Jisheng Zhang <[email protected]> --- drivers/i3c/master/dw-i3c-master.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c index 6ba84a97765f..d6f84f0f4c2d 100644 --- a/drivers/i3c/master/dw-i3c-master.c +++ b/drivers/i3c/master/dw-i3c-master.c @@ -247,10 +247,10 @@ struct dw_i3c_cmd { u32 cmd_lo; u32 cmd_hi; u16 tx_len; - const void *tx_buf; u16 rx_len; - void *rx_buf; u8 error; + const void *tx_buf; + void *rx_buf; }; struct dw_i3c_xfer { -- 2.51.0 -- linux-i3c mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-i3c