| Message ID | 20190918195607.2080036-1-arnd@arndb.de |
|---|---|
| State | Accepted |
| Commit | 011c7289de619d76f82b0d9e9fec3f59d2fe57f7 |
| Headers | show |
| Series | dynamic_debug: provide dynamic_hex_dump stub | expand |
On Wed, 18 Sep 2019 21:55:11 +0200, Arnd Bergmann wrote: > The ionic driver started using dymamic_hex_dump(), but > that is not always defined: > > drivers/net/ethernet/pensando/ionic/ionic_main.c:229:2: error: implicit declaration of function 'dynamic_hex_dump' [-Werror,-Wimplicit-function-declaration] > > Add a dummy implementation to use when CONFIG_DYNAMIC_DEBUG > is disabled, printing nothing. > > Fixes: 938962d55229 ("ionic: Add adminq action") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Looks like this still doesn't appear in any tree, after a month (judging by linux-next). Can we take this into the networking tree? Please scream at me if I'm missing something or this would not be appropriate.
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index db7c82742828..a255d24c8e40 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2017 - 2019 Pensando Systems, Inc */ +#include <linux/printk.h> +#include <linux/dynamic_debug.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/rtnetlink.h> diff --git a/drivers/net/ethernet/pensando/ionic/ionic_main.c b/drivers/net/ethernet/pensando/ionic/ionic_main.c index 15e432386b35..aab311413412 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_main.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_main.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2017 - 2019 Pensando Systems, Inc */ +#include <linux/printk.h> +#include <linux/dynamic_debug.h> #include <linux/module.h> #include <linux/netdevice.h> #include <linux/utsname.h> diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index 6c809440f319..4cf02ecd67de 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -204,6 +204,12 @@ static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0) #define dynamic_dev_dbg(dev, fmt, ...) \ do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0) +#define dynamic_hex_dump(prefix_str, prefix_type, rowsize, \ + groupsize, buf, len, ascii) \ + do { if (0) \ + print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, \ + rowsize, groupsize, buf, len, ascii); \ + } while (0) #endif #endif
The ionic driver started using dymamic_hex_dump(), but that is not always defined: drivers/net/ethernet/pensando/ionic/ionic_main.c:229:2: error: implicit declaration of function 'dynamic_hex_dump' [-Werror,-Wimplicit-function-declaration] Add a dummy implementation to use when CONFIG_DYNAMIC_DEBUG is disabled, printing nothing. Fixes: 938962d55229 ("ionic: Add adminq action") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 ++ drivers/net/ethernet/pensando/ionic/ionic_main.c | 2 ++ include/linux/dynamic_debug.h | 6 ++++++ 3 files changed, 10 insertions(+) -- 2.20.0