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fix module_param_array example

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This commit is contained in:
SunyDays
2017-02-12 02:08:33 +03:00
parent 6280865a1f
commit af59584852
6 changed files with 12 additions and 12 deletions
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4
3.16/LKMPG-3.16.html
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@@ -1017,9 +1017,9 @@ Arrays are supported too, but things are a bit different now than they were in t
<pre class="src src-c"><span class="org-type">int</span> <span class="org-variable-name">myintarray</span>[2];
module_param_array(myintarray, <span class="org-type">int</span>, <span class="org-constant">NULL</span>, 0); <span class="org-comment-delimiter">/* </span><span class="org-comment">not interested in count </span><span class="org-comment-delimiter">*/</span>
<span class="org-type">int</span> <span class="org-variable-name">myshortarray</span>[4];
<span class="org-type">short</span> <span class="org-variable-name">myshortarray</span>[4];
<span class="org-type">int</span> <span class="org-variable-name">count</span>;
module_parm_array(myshortarray, <span class="org-type">short</span>, , 0); <span class="org-comment-delimiter">/* </span><span class="org-comment">put count into "count" variable </span><span class="org-comment-delimiter">*/</span>
module_param_array(myshortarray, <span class="org-type">short</span>, &amp;count, 0); <span class="org-comment-delimiter">/* </span><span class="org-comment">put count into "count" variable </span><span class="org-comment-delimiter">*/</span>
</pre>
</div>

4
3.16/LKMPG-3.16.org
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@@ -407,9 +407,9 @@ Arrays are supported too, but things are a bit different now than they were in t
int myintarray[2];
module_param_array(myintarray, int, NULL, 0); /* not interested in count */
int myshortarray[4];
short myshortarray[4];
int count;
module_parm_array(myshortarray, short, , 0); /* put count into "count" variable */
module_param_array(myshortarray, short, &count, 0); /* put count into "count" variable */
#+END_SRC
A good use for this is to have the module variable's default values set, like an port or IO address. If the variables contain the default values, then perform autodetection (explained elsewhere). Otherwise, keep the current value. This will be made clear later on.

4
3.8/LKMPG-3.8.html
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@@ -1191,9 +1191,9 @@ module_param_array(myintarray, int, NULL, 0); <i>* not interested in count *</i>
</p>
<p>
int myshortarray[4];
short myshortarray[4];
int count;
module_parm_array(myshortarray, short, , 0); <i>* put count into "count" variable *</i>
module_param_array(myshortarray, short, &amp;count, 0); <i>* put count into "count" variable *</i>
#+END_SRC
</p>

4
3.8/LKMPG-3.8.org
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@@ -451,9 +451,9 @@ Arrays are supported too, but things are a bit different now than they were in t
int myintarray[2];
module_param_array(myintarray, int, NULL, 0); /* not interested in count */
int myshortarray[4];
short myshortarray[4];
int count;
module_parm_array(myshortarray, short, , 0); /* put count into "count" variable */
module_param_array(myshortarray, short, &count, 0); /* put count into "count" variable */
#+END_SRC
A good use for this is to have the module variable's default values set, like an port or IO address. If the variables contain the default values, then perform autodetection (explained elsewhere). Otherwise, keep the current value. This will be made clear later on.

4
4.7.4/LKMPG-4.7.4.html
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@@ -920,9 +920,9 @@ Arrays are supported too, but things are a bit different now than they were in t
<pre class="src src-c"><span class="org-type">int</span> <span class="org-variable-name">myintarray</span>[2];
module_param_array(myintarray, <span class="org-type">int</span>, <span class="org-constant">NULL</span>, 0); <span class="org-comment-delimiter">/* </span><span class="org-comment">not interested in count </span><span class="org-comment-delimiter">*/</span>
<span class="org-type">int</span> <span class="org-variable-name">myshortarray</span>[4];
<span class="org-type">short</span> <span class="org-variable-name">myshortarray</span>[4];
<span class="org-type">int</span> <span class="org-variable-name">count</span>;
module_parm_array(myshortarray, <span class="org-type">short</span>, , 0); <span class="org-comment-delimiter">/* </span><span class="org-comment">put count into "count" variable </span><span class="org-comment-delimiter">*/</span>
module_param_array(myshortarray, <span class="org-type">short</span>, &amp;count, 0); <span class="org-comment-delimiter">/* </span><span class="org-comment">put count into "count" variable </span><span class="org-comment-delimiter">*/</span>
</pre>
</div>

4
4.7.4/LKMPG-4.7.4.org
View File

@@ -369,9 +369,9 @@ Arrays are supported too, but things are a bit different now than they were in t
int myintarray[2];
module_param_array(myintarray, int, NULL, 0); /* not interested in count */
int myshortarray[4];
short myshortarray[4];
int count;
module_parm_array(myshortarray, short, , 0); /* put count into "count" variable */
module_parm_array(myshortarray, short, &count, 0); /* put count into "count" variable */
#+END_SRC
A good use for this is to have the module variable's default values set, like an port or IO address. If the variables contain the default values, then perform autodetection (explained elsewhere). Otherwise, keep the current value. This will be made clear later on.